Physics · JEE

Alternating currents, peak and RMS value of alternating current/voltage Mock Test for JEE

3+ syllabus-aligned questions available

Quick answer

A Alternating currents, peak and RMS value of alternating current/voltage JEE mock test on Goodmarks lets you attempt 3+ timed MCQs with instant feedback. Use it to benchmark speed, accuracy, and readiness for JEE Main Physics.

Simulate exam conditions with a Alternating currents, peak and RMS value of alternating current/voltage mock test. Attempt 3+ timed MCQs, check your score instantly, and review every solution to close gaps before the real exam.

Free sample questions

Attempt 3 free MCQs for Alternating currents, peak and RMS value of alternating current/voltage. Unlock the full bank with Pro.

Unlock full bank

Q1PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

The average half-cycle value of a sine wave with a

40 V

peak is

Q2PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

In an a.c. circuit

\mathrm{V}

and I are given by

V=50 \sin 50 t

volt and

I=

100 \sin (50 t+\pi / 3) \mathrm{mA} .

The power dissipated in the circuit

Q3PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

A steady current of magnitude

I

and an

A C

current of peak value

I

are allowed to pass through identical resistor for the same time. The ratio of heat produced in the two resistors will be :

Want unlimited Alternating currents, peak and RMS value of alternating current/voltage practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started free View Pro plans

Frequently asked questions

How long should a Alternating currents, peak and RMS value of alternating current/voltage mock test take?

For a topic-level test, aim for 20–30 minutes. For a full subject mock, allow 60–90 minutes to mirror JEE timing.

What is a good score on a Alternating currents, peak and RMS value of alternating current/voltage mock test?

Aim for 70%+ accuracy initially, then push toward 85%+ as your exam date approaches. Review explanations for every wrong answer.

Does Goodmarks score mock tests automatically?

Yes. Each MCQ is scored instantly with the correct answer and explanation shown after submission.

Can I retake the same mock test?

Pro users can generate new question sets by topic. Reattempting the same questions after a gap is excellent for retention.