Waec Model Questions Vol1 2022 Physics Question 37

Practice objective / multiple choice question 37 from the 2022 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2022 Physics Objective / Multiple Choice Hard Difficulty

Question 37 WAEC_MODEL_QUESTIONS_VOL1 • 2022 • PHYSICS • objective

A circuit consists of a 12 V battery connected in series with a resistor of 4 Ω and a capacitor of 2 μF. Calculate the time constant of the circuit and the charge on the capacitor after 3 time constants.

Answer Options

Correct Answer A. 2.28 × 10^-5 C

B. 9.12 × 10^-5 C

C. 1.14 × 10^-5 C

D. 4.56 × 10^-5 C

Correct Answer

Correct Option:

2.28 × 10^-5 C

About This Question

This is Waec Model Questions Vol1 2022 Physics Question 37. It is one of the objective questions from the 2022 Waec Model Questions Vol1 Physics examination.

Difficulty level: Hard .

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