⚡ Physics II

Electromagnetism, electromagnetic waves, optics and modern physics. From the electrostatic field to Maxwell's equations, with step-by-step theory, interactive diagrams and solved exercises.

📋 Formulario

Complete Theory

Worked Examples

Example 1EMF in a rotating coil
Example 2RLC circuit at resonance

Exercises with Solutions

Exercise 1Faraday's lawMedium
📋 Problem to solve
A coil with N=200N=200 turns, area A=0.01 m2A=0.01\,m^2, is placed in a uniform magnetic field that changes at 5 T/s5\,T/s. Calculate the induced EMF.
Exercise 2Magnetic energyHard
📋 Problem to solve
A solenoid with inductance L=0.5 HL=0.5\,H carries a current I=4 AI=4\,A. Find the stored magnetic energy and the self-induced EMF if the current drops to zero in 0.01 s0.01\,s.
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Recommended Books

Introductory
Physics for Scientists and Engineers
Serway, Jewett
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Intermediate
Introduction to Electrodynamics
David J. Griffiths
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Advanced
Classical Electrodynamics
J.D. Jackson
Buy on Amazon →

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