An alternating emf \( E=440 \sin 100 \pi t \) is applied to a \( \m...

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An alternating emf \( E=440 \sin 100 \pi t \) is applied to a
\( \mathrm{P} \)
circuit containing an inductance of \( \frac{\sqrt{2}}{\pi} \mathrm{H} \). If an a.c.
W
ammeter is connected in the circuit, its reading will be
(1) \( 4.4 \mathrm{~A} \)
(2) \( 1.55 \mathrm{~A} \)
(3) \( 2.2 \mathrm{~A} \)
(4) \( 3.11 \mathrm{~A} \)
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