Q1PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
Which of the following is true in context
of Eddy currents?
Physics · JEE
Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance Revision for JEE
57+ syllabus-aligned questions available
Quick answer
Revise Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance by covering every subtopic once, drilling formulas, then solving 50+ timed MCQs with full solutions.
Use this Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance revision checklist before mocks and the final exam. Reinforce concepts with 50+ syllabus-aligned MCQs on Goodmarks.
Revision checklist
- 1.Core idea: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
- 2.Relates to other subtopics in Electromagnetic Induction and Alternating Currents
- 3.Faraday's law, inductance, eddy currents
- 4.AC: RMS, reactance, impedance, resonance
- 5.Master Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance definitions and standard results
- 6.Solve 20 timed MCQs for Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Syllabus context
Part of Electromagnetic Induction and Alternating Currents in JEE Main Physics.
- Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
- Alternating currents, peak and RMS value of alternating current/voltage
- Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current
- AC generator and transformer
Free sample questions
Attempt 8 free MCQs for Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance. Unlock 49+ more with Pro.
Q2PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
A circuit has a self-inductance of
and carries a current of To prevent sparking, when the circuit is switched off, a capacitor which can withstand
is used. The least capacitance of
the capacitor connected across the
switch must be equal to
Q3PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
A magnet is allowed to fall through a copper circular wire. Then during fall:
Q4PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
If given arrangement is moving towards left with speed then potential
difference between and and current
in the loop are respectively.
Q5PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
Magnitude of e.m.f. produced in a coil when a magnet is inserted into it does
not depend upon:
Q6PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
toppr
Q Type your question
insulated from each other. The entire
loop lies in the plane (of the paper). A
uniform magnetic field point into the
plane of the paper. At the loop
starts rotating about the common
diameter as axis with a constant
angular velocity in the magnetic field Which of the following options is/are
correct?
This question has multiple correct options
Q7PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
When a coil rotated in magnetic field
induced current in it :
Q8PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
A current is induced in a coil by
electromagnetic induction.
Want unlimited Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance practice?
Pro unlocks the full question bank, topic filters, and attempt history.
Popular questions in Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
- Whenever, current is changed in a coil, an induced e.m.f. is produced in the same coil. This property of the coil is due…
- Magnitude of e.m.f. produced in a coil when a magnet is inserted into it does not depend upon:…
- A current is induced in a coil by electromagnetic induction.…
- A dynamo produces an electric current. It is based on the principle:…
- The diagram below show a coil connected to a centre zero galvanometer \( G . \) The galvanometer shows a deflection to t…
- The transformer voltage induced in the secondary coil of a transformer is mainly due to:…
Frequently asked questions
How should I revise Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance before JEE?
Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.
Related topics
How to Prepare: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
JEE preparation strategy and study plan
Practice: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Online Practice
MCQs: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
MCQs
PYQs: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Previous Year Questions
Important: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Important Questions
Mock Test: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Mock Test
Notes: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Notes & Formulas
Mistakes: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Common Mistakes
Weightage: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Weightage
Concepts: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Concepts
Tricks: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Short Tricks
Easy: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Easy MCQs