An alternating current of rms value 5A, passes through a resistance of `24 Omega`. What is the maximum P.D. across the resister?

Question

An alternating current of rms value 5A, passes through a resistance of `24 Omega`. What is the maximum P.D. across the resister?

An alternating current of rms value 5A, passes through a resistance of `24 Omega`. What is the maximum P.D. across the resister?
A. 17 V
B. 34 V
C. 170 V
D. 10 V

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
Max P.D. = `I_(0) xx R = I_(rms) xx sqrt(2) xxR`
`=5sqrt(2) xx 24 = 170 V`.

5 views Answered 2023-02-05 15:29