Question on: WAEC Physics - 2009
An ammeter connected to an a.c circuit records 5.5. The peak current in the circuit is
A
7.8A
B
7.1A
C
3.8A
D
3.5A
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Correct Option: A
(I_o = I_{rms} \times \sqrt{2} = 5.5 \times 1.41 = 7.8A)
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