Waec 2021 Physics Question 16

Practice objective / multiple choice question 16 from the 2021 Waec Physics examination.

Waec 2021 Physics Objective / Multiple Choice 2 Difficulty

Question 16 WAEC • 2021 • PHYSICS • objective

The inductive reactance in a circuit of frequency 100 Hz is \( 1 \Omega \). Calculate the inductance of the inductor. \( [\pi=3.14] \)

A. \( 2.00 \times 10^{-3} H \)

Correct Answer B. \( 1.59 \times 10^{-3} \mathrm{H} \)

C. \( 1.09 \times 10^{-3} \mathrm{H} \)

D. \( 6.28 \times 10^{-3} \mathrm{H} \)

Correct Answer

Correct Option:

\( 1.59 \times 10^{-3} \mathrm{H} \)

This is Waec 2021 Physics Question 16. It is one of the objective questions from the 2021 Waec Physics examination.

Difficulty level: 2 .

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