{"product_id":"free-ap-physics-2-electricity-magnetism-help-program","title":"Free AP Physics 2 Electricity \u0026 Magnetism Help Program","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e \u003cmeta content=\"Free TI-84 Plus CE electricity and magnetism concept help program for AP Physics 2 and introductory physics. Covers electrostatics, capacitors, circuits, magnetism, induction, AC circuits, waves, optics, and program guidance.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"color: #004d40; font-weight: 800; font-size: 2em; text-align: center; padding-bottom: 10px;\"\u003eFree Electricity \u0026amp; Magnetism Help Program for TI-84 Plus CE\u003c\/h2\u003e\n\u003cp style=\"color: #2b6cb0; font-weight: bold; font-size: 1.15em; text-align: center; margin-bottom: 20px;\"\u003e📘 Electrostatics · Capacitors · DC Circuits · Magnetism · Induction · AC Circuits · Waves \u0026amp; Optics — all inside your calculator\u003c\/p\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n\u003c!-- COUPON CODE BLOCK --\u003e\n\u003cdiv style=\"border: 2px solid #004d40; border-radius: 12px; padding: 20px; margin: 14px 0; background: #f0f9f6; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; margin-bottom: 8px; color: #004d40;\"\u003e🎁 Your Free Download Code\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 10px; align-items: center; justify-content: center; flex-wrap: wrap;\"\u003e\n\u003ccode style=\"font-size: 22px; padding: 8px 15px; border: 2px dashed #004d40; border-radius: 8px; background: #fff; letter-spacing: 1px; color: #004d40;\"\u003eEMHELP-FREE\u003c\/code\u003e \u003cbutton style=\"padding: 10px 20px; border: none; border-radius: 8px; background: #004d40; color: #fff; cursor: pointer; font-weight: bold; font-size: 15px;\" type=\"button\"\u003e Copy Code \u003c\/button\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 12px; color: #4a5568; font-size: 15px; line-height: 1.5;\"\u003ePaste this code at checkout to bring the price to \u003cstrong\u003e$0\u003c\/strong\u003e.\u003cbr\u003eInstant digital download after checkout.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cp style=\"font-size: 1.1em; line-height: 1.7; color: #333; margin-top: 20px;\"\u003e\u003cstrong\u003eA free concept-help and program-navigation companion for AP Physics 2, introductory physics, and electricity \u0026amp; magnetism.\u003c\/strong\u003e EMHELP explains major electricity and magnetism concepts directly on your TI-84 Plus CE and helps you decide which calculator program to use when you are ready to solve the problem.\u003c\/p\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.7; color: #333;\"\u003eEMHELP covers \u003cstrong\u003eelectrostatics, capacitors, DC circuits, magnetism, electromagnetic induction, transformers, AC circuits, waves, optics, polarization, and Maxwell's equations\u003c\/strong\u003e. It also includes a \u003cstrong\u003eProgram Guide\u003c\/strong\u003e and \u003cstrong\u003eQuick Index\u003c\/strong\u003e that direct you to the correct solver program: \u003cstrong\u003eEM1\u003c\/strong\u003e, \u003cstrong\u003eEM2\u003c\/strong\u003e, \u003cstrong\u003eEM3\u003c\/strong\u003e, \u003cstrong\u003eWAVES\u003c\/strong\u003e, or \u003cstrong\u003eUNITCON\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.7; color: #333;\"\u003eThis is a \u003cstrong\u003econcept-help program, not a full numerical solver\u003c\/strong\u003e. Use it to understand what a problem is asking, identify the relevant physics relationship, review important direction and sign rules, and find the correct program and menu for the calculation.\u003c\/p\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 24px 0;\"\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003ch3 style=\"color: #004d40; font-size: 1.45em; margin-bottom: 12px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eFile Name\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eWhat It Does\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eEMHELP.8xp\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE\u0026amp;M Concept Help \u0026amp; Program Guide\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExplains core electricity, magnetism, circuits, induction, AC, waves, and optics concepts; reviews important equations and direction rules; and tells you whether to use EM1, EM2, EM3, WAVES, or UNITCON for the calculation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- FEATURE LIST --\u003e\n\u003cdiv style=\"background: #f0f9f6; padding: 20px; border-radius: 12px; border: 1px solid #b2dfdb; margin: 25px 0;\"\u003e\n\u003ch3 style=\"color: #004d40; margin-top: 0; font-size: 1.3em;\"\u003eWhat EMHELP covers:\u003c\/h3\u003e\n\u003cul style=\"margin: 10px 0 0 20px; line-height: 1.8; color: #004d40; font-weight: bold;\"\u003e\n\u003cli\u003e✅ Program Guide — quickly see what EM1, EM2, EM3, WAVES, and UNITCON are designed to do\u003c\/li\u003e\n\u003cli\u003e✅ Electric Charge — conservation, quantization, attraction, and repulsion\u003c\/li\u003e\n\u003cli\u003e✅ Coulomb's Law — electric force between point charges and how charge signs affect attraction or repulsion\u003c\/li\u003e\n\u003cli\u003e✅ Electric Fields — field direction, point-charge fields, units, and superposition\u003c\/li\u003e\n\u003cli\u003e✅ Electric Potential \u0026amp; Energy — voltage, potential energy, work, and important sign relationships\u003c\/li\u003e\n\u003cli\u003e✅ Electric Dipoles — dipole moment, torque, potential energy, and stable orientation\u003c\/li\u003e\n\u003cli\u003e✅ Gauss's Law — electric flux, enclosed charge, and symmetry\u003c\/li\u003e\n\u003cli\u003e✅ Capacitors — parallel plate, cylindrical and spherical capacitors, series\/parallel combinations, energy, and dielectrics\u003c\/li\u003e\n\u003cli\u003e✅ DC Circuits — Ohm's Law, resistors, electrical power, Kirchhoff's laws, and RC circuits\u003c\/li\u003e\n\u003cli\u003e✅ Magnetic Fields — field direction, Lorentz force, right-hand rules, Biot-Savart, Ampere's Law, and magnetic flux\u003c\/li\u003e\n\u003cli\u003e✅ Electromagnetic Induction — Faraday's Law, Lenz's Law, motional EMF, self-inductance, and RL circuits\u003c\/li\u003e\n\u003cli\u003e✅ Transformers — turns ratio, voltage\/current relationships, power, and step-up vs. step-down behavior\u003c\/li\u003e\n\u003cli\u003e✅ AC Circuits — RLC circuits, impedance, reactance, resonance, AC power, power factor, and phasors\u003c\/li\u003e\n\u003cli\u003e✅ Waves \u0026amp; Optics — electromagnetic waves, wavelength, frequency, photon energy, interference, and diffraction\u003c\/li\u003e\n\u003cli\u003e✅ Polarization — polarizers, Malus's Law, Brewster's angle, and multiple polarizers\u003c\/li\u003e\n\u003cli\u003e✅ Maxwell's Equations — conceptual overview of the four major classical electromagnetism equations\u003c\/li\u003e\n\u003cli\u003e✅ Quick Index — start with the type of problem and find the correct solver program\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- CONCEPT ONLY NOTE --\u003e\n\u003cdiv style=\"background: #fff8e1; border: 2px solid #f59e0b; border-radius: 12px; padding: 18px; margin: 20px 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px 0; color: #92400e; font-size: 1.05em;\"\u003e📌 Free Companion Program — concept help and navigation, not full numerical solving\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #78350f; line-height: 1.6;\"\u003eEMHELP explains concepts, reviews equations and direction rules, and points you toward the correct calculator program. It does \u003cstrong\u003enot\u003c\/strong\u003e perform the full numerical calculations itself. For numerical problem solving, use the \u003ca href=\"https:\/\/mcstutoring.com\/products\/em-physics-solver-bundle-ti84-plus-ce\" style=\"color: #92400e; font-weight: bold;\"\u003e Electricity \u0026amp; Magnetism Solver Bundle \u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 24px 0;\"\u003e\n\u003c!-- HOW THE PROGRAMS FIT TOGETHER --\u003e\n\u003ch3 style=\"color: #004d40; font-size: 1.4em; margin-bottom: 12px;\"\u003eHow EMHELP Fits with the Solver Programs\u003c\/h3\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.7; color: #333;\"\u003eNot sure which program to open? Start with \u003cstrong\u003eEMHELP\u003c\/strong\u003e. Once you identify the topic, EMHELP points you toward the appropriate solver.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.94em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004d40; color: white;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eIf Your Problem Involves...\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eUse This Program\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eElectrostatics, Coulomb's Law, electric fields, potential, capacitors, or DC circuits\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eEM1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fbfa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMagnetic forces and fields, magnetic flux, Faraday's Law, Lenz's Law, inductors, or transformers\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eEM2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAC circuits, RLC circuits, resonance, impedance, phasors, interference, diffraction, or polarization\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eEM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fbfa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWavelength, frequency, wave speed, photon energy, visible-light color, or spectroscopy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eWAVES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSI prefixes, scientific-unit conversions, temperature, pressure, angle, time, or other unit conversions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eUNITCON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- EXAMPLE WORKFLOW --\u003e\n\u003cdiv style=\"background: #eef6ff; border-left: 5px solid #2b6cb0; padding: 18px 20px; margin: 25px 0;\"\u003e\n\u003ch3 style=\"color: #1e4f8a; margin-top: 0; font-size: 1.25em;\"\u003eExample: You're Stuck on a Lenz's Law Problem\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 8px; line-height: 1.65; color: #334155;\"\u003e\u003cstrong\u003e1.\u003c\/strong\u003e Open \u003cstrong\u003eEMHELP → Induct\/Transform → Lenz's Law\u003c\/strong\u003e to review what the law means and how to determine the direction of the induced field\/current.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px; line-height: 1.65; color: #334155;\"\u003e\u003cstrong\u003e2.\u003c\/strong\u003e When you are ready for the calculation, open \u003cstrong\u003eEM2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; line-height: 1.65; color: #334155;\"\u003e\u003cstrong\u003e3.\u003c\/strong\u003e Use the appropriate Faraday's Law, Lenz's Law, magnetic flux, or motional-EMF section for the problem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- HOW TO GET FREE --\u003e\u003chr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 24px 0;\"\u003e\n\u003ch3 style=\"color: #004d40; font-size: 1.4em; margin-bottom: 12px;\"\u003eHow to Get EMHELP Free\u003c\/h3\u003e\n\u003col style=\"line-height: 1.8; color: #4a5568; padding-left: 20px;\"\u003e\n\u003cli\u003eCopy your code: \u003ccode style=\"background: #f0f9f6; padding: 2px 7px; border-radius: 4px; color: #004d40; font-weight: bold;\"\u003e\n        EMHELP-FREE\n      \u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdd EMHELP to your cart and apply the code at checkout to bring the price to \u003cstrong\u003e$0.00\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDownload \u003ccode\u003eEMHELP.8xp\u003c\/code\u003e from your order confirmation email via FileMonk.\u003c\/li\u003e\n\u003cli\u003eConnect your TI-84 Plus CE and follow the \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" rel=\"noopener\" style=\"color: #004d40; font-weight: bold;\" target=\"_blank\"\u003e Complete Install Guide (2026) \u003c\/a\u003e to transfer the file using TI Connect CE.\u003c\/li\u003e\n\u003cli\u003ePress \u003cstrong\u003e[PRGM]\u003c\/strong\u003e on your calculator, select \u003cstrong\u003eEMHELP\u003c\/strong\u003e, and press \u003cstrong\u003e[ENTER]\u003c\/strong\u003e to launch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #e2e8f0; margin: 24px 0;\"\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eCompatible Calculators\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95em; margin-bottom: 0;\"\u003e✅ TI-84 Plus CE\u003cbr\u003e✅ TI-84 Plus CE-T\u003cbr\u003e✅ TI-84 Plus CE Python\u003cbr\u003e\u003cspan style=\"color: #c53030; font-size: 0.85em;\"\u003e ✖ Not for TI-84 Plus non-CE, TI-83, TI-83 Plus, TI-89, TI-Nspire, or Casio calculators. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #004d40;\"\u003eDelivery\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003eInstant digital download. You receive one \u003ccode\u003e.8xp\u003c\/code\u003e file after checkout. Delivered via FileMonk. Requires TI Connect CE, free from Texas Instruments, to transfer the file to your calculator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- E\u0026M BUNDLE UPSELL --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #ecfeff 0%, #f0fdfa 100%); border: 2px solid #0f766e; border-radius: 14px; padding: 22px; margin: 22px 0;\"\u003e\n\u003ch3 style=\"color: #004d40; margin: 0 0 10px 0; font-size: 1.3em;\"\u003e⚡ Ready to solve the problems?\u003c\/h3\u003e\n\u003cp style=\"color: #334155; margin: 0 0 8px 0; line-height: 1.6;\"\u003eEMHELP explains the physics and helps you choose the right approach. The \u003cstrong\u003eElectricity \u0026amp; Magnetism Solver Bundle\u003c\/strong\u003e includes the numerical solver programs referenced throughout EMHELP:\u003c\/p\u003e\n\u003cul style=\"color: #334155; line-height: 1.7; margin: 10px 0 12px 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEM1\u003c\/strong\u003e — electrostatics, electric fields, potential, capacitors, and DC circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEM2\u003c\/strong\u003e — magnetism, electromagnetic induction, inductors, transformers, and Maxwell's equations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEM3\u003c\/strong\u003e — AC circuits, RLC circuits, impedance, resonance, phasors, wave optics, and polarization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWAVES\u003c\/strong\u003e — wavelength, frequency, wave speed, photon energy, visible light, and spectroscopy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNITCON\u003c\/strong\u003e — SI prefixes and unit conversions for physics and STEM problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color: #334155; margin: 0 0 10px 0; line-height: 1.6;\"\u003e\u003cstrong\u003eUse EMHELP to understand the problem and choose the right tool. Use the solver bundle to perform the calculation and check your work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/em-physics-solver-bundle-ti84-plus-ce\" style=\"display: inline-block; background: #0f766e; color: #ffffff !important; padding: 12px 24px; border-radius: 999px; text-decoration: none; font-weight: 800; margin-top: 8px;\"\u003e View the Electricity \u0026amp; Magnetism Bundle → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- ULTIMATE BUNDLE --\u003e\n\u003cdiv style=\"background: #004d40; color: white; border-radius: 14px; padding: 25px; text-align: center; margin: 30px 0;\"\u003e\n\u003ch3 style=\"color: white; margin-top: 0;\"\u003e📚 Preparing for AP Physics 1 or AP Physics 2?\u003c\/h3\u003e\n\u003cp style=\"opacity: 0.9; margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe AP Physics Ultimate Bundle includes calculator programs for mechanics, electricity and magnetism, waves, vectors, and unit conversions.\u003c\/p\u003e\n\u003ca href=\"https:\/\/mcstutoring.com\/products\/ap-physics-ultimate-bundle-ti84-plus-ce\" style=\"display: inline-block; background: #f59e0b; color: #1a1a1a !important; padding: 14px 32px; border-radius: 10px; font-weight: 800; font-size: 16px; text-decoration: none;\"\u003e View the AP Physics Ultimate Bundle → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER --\u003e\n\u003cdiv style=\"text-align: center; color: #666; margin-top: 30px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help?\u003c\/strong\u003e \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/how-to-install-ti-84-plus-ce-calculator-programs-2026\" style=\"color: #004d40; font-weight: bold;\"\u003e Install Guide (2026) \u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/blogs\/general\/ti84-plus-ce-program-troubleshooting\" style=\"color: #004d40; font-weight: bold;\"\u003e Troubleshooting \u003c\/a\u003e | \u003ca href=\"https:\/\/mcstutoring.com\/pages\/faq\" style=\"color: #004d40; font-weight: bold;\"\u003e FAQs \u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 0.8em; font-style: italic; margin-top: 20px;\"\u003eAP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product. These programs are study tools designed to improve understanding and exam preparation. Use of calculator programs must comply with your specific school or testing center's policies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"mcstutoring.com","offers":[{"title":"Default Title","offer_id":52462372454631,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4164\/1959\/files\/Capture1-1786316185354.png?v=1786316262","url":"https:\/\/mcstutoring.com\/products\/free-ap-physics-2-electricity-magnetism-help-program","provider":"mcstutoring.com","version":"1.0","type":"link"}