Q1PhysicsUnit 14: Electromagnetic Induction and Alternating Currents
Which of the following is true in context
of Eddy currents?
Physics · JEE
Important Questions: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance for JEE
57+ syllabus-aligned questions available
Quick answer
The most important Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance questions for JEE cover conceptual traps, standard results, and numerical patterns from Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance. Goodmarks provides 50+ high-yield MCQs with full solutions.
Focus on what matters most. These important Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance questions cover high-weightage concepts from Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance — the topics JEE repeats every year.
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
What makes a Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance question "important" for JEE?
Important questions test core concepts that appear frequently across JEE Main and Advanced papers — definitions, standard formulas, and classic problem types.
Which subtopics in Electromagnetic Induction and Alternating Currents are high-weightage?
Key areas include Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance. Prioritise these before moving to edge cases.
How many important questions should I revise?
Revise 30–50 important MCQs per unit in the last month before JEE. Focus on questions you got wrong at least once.
Can I practise only important questions on Goodmarks?
Pro users can filter by unit and subtopic to target high-yield areas. Free users can attempt sample questions on this page.
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
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
Revision: Electromagnetic induction: Faraday's law, induced emf and current, Lenz's law, eddy currents, self and mutual inductance
Revision
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