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Chapter 8 of 28
Formula Sheet

Moving Charges and MagnetismFormula Sheet

TG EAPCET · Physics

Free Moving Charges and Magnetism formula sheet for TG EAPCET Physics 2026 — all important formulas, equations, and constants for quick reference.

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Illustrates Oersted's experiment showing iron filings arranging in concentric circles around a straight current-carrying wire, demonstrating the magnetic field produced by current.
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Formula Sheet — Moving Charges and Magnetism

Important formulas and equations from Moving Charges and Magnetism for TG EAPCET Physics.

Formulas — Moving Charges and Magnetism

Magnetic Force and Lorentz Force

F = q(v × B) = qvB sin θ
F = IL × B = ILB sin θ
F = q(E + v × B)

Motion of Charged Particles in Magnetic Field

r = mv/(qB) = p/(qB)
T = 2πm/(qB)
f = qB/(2πm)
Pitch = (v cos θ) × T = 2πmv cos θ/(qB)

Biot-Savart Law and Applications

dB = (μ₀I/4π) × (dl × r)/r³
B = μ₀I/(2πd)
B = μ₀IR²/[2(R² + x²)^(3/2)]
B = μ₀Iθ/(4πR)

Ampere's Circuital Law

∮B·dl = μ₀I_enclosed
B = μ₀nI
B = μ₀NI/(2πr)

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Frequently Asked Questions

What topics are covered in Moving Charges and Magnetism for TG EAPCET?
Moving Charges and Magnetism is an important chapter in TG EAPCET Physics. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: 4.1 Introduction and Basic Concepts, 4.2 Magnetic Force on Moving Charges, 4.3 Motion of Charged Particles in Magnetic Field, 4.4 Biot-Savart Law.
How important is Moving Charges and Magnetism for TG EAPCET?
Moving Charges and Magnetism is a frequently tested chapter in TG EAPCET Physics. Questions from this chapter appear regularly in previous year papers. There are 380 practice questions available for this chapter.
How to prepare Moving Charges and Magnetism for TG EAPCET?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

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Practice questions, revision notes, formula sheet and AI doubt-solver for TG EAPCET Physics.