JEE Main Electromagnetic Induction and Alternating Current questions with solutions
Faraday and Lenz laws, inductance, LR, LC and RC circuits, AC circuits and electromagnetic waves. 16 questions from our 2016–2025 JEE Main pattern papers, from the Class 12 Physics syllabus. Each has the answer and a full solution.
Also practise: Electromagnetic Induction and Alternating Current for JEE Advanced
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- A capacitor of 4 muF, initially uncharged, is charged through a resistor of 500 kΩ by a battery of emf 100 V. The time taken from the instant of…
- A long solenoid has 1000 turns, length 0.5 m and cross-sectional area 10 cm^2. A small coil of 20 turns and cross-sectional area 2 cm^2 is placed…
- A series circuit consists of a resistor of 30 Ω, an inductor of reactance 80 Ω and a capacitor of reactance 40 Ω connected to an ac source of fixed…
JEE Main 2016
Other Physics topics
Atoms, Nuclei and Dual Nature of Radiation 29Calorimetry and Heat Transfer 13Capacitors 10Current Electricity 13Electrostatics 15Fluid Mechanics, Elasticity and Surface Tension 15Gravitation 10Kinematics and Laws of Motion 27Magnetic Effects of Current 24Ray and Wave Optics 16Rotational Motion 16Semiconductors and Communication 11Simple Harmonic Motion 11Thermodynamics and Kinetic Theory of Gases 19Units and Measurements 10Waves and Sound 23Work, Energy and Power 11