Physics · JEE

Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current Mock Test for JEE

3+ syllabus-aligned questions available

Quick answer

A Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current 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 Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current 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 Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current. Unlock the full bank with Pro.

Unlock full bank

Q1PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

The current flowing through the resistor in a series LCR a.c. circuit, is

\boldsymbol{I}=\varepsilon / \boldsymbol{R}

Now the inductor and capacitor are connected in parallel and joined in series with the resistor as shown in figure. The current in the circuit is now. (Symbols have their usual meaning)

Q2PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

In series LCR circuit

R=18 \Omega

and impedance is

33 \Omega

. An r.m.s. voltage

220 V

is applied across the circuit. The true power consumed in a.c. circuit is

Q3PhysicsUnit 14: Electromagnetic Induction and Alternating Currents

A circuit consists of a resistor,an inductor and a capacitor connected in series. If the resistance of a resistor is

25 \Omega

and the value of inductive reactance is equal to capacitive reactance, then the net impedance of the circuit will be :

Want unlimited Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current 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 Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current 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 Reactance and impedance, LCR series circuit, resonance, power in AC circuits, wattless current 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.