Physics
Medium
Question
An alternating current of the r.m.s value of 4.0 A and frequency 50Hz flows in a circuit containing a 10Ω resistor. The peak current is then ?
A
20A
B
20.66A
C
6.66A
D
5.66A
✓ Official correct answer
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A
20A
No member explanations yet for this option.
B
20.66A
No member explanations yet for this option.
C
6.66A
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D
5.66A
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