An ac-generator supplying voltage \( E \) to a circuit \( \mathrm{P} \) which consists of a resi...

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An ac-generator supplying voltage \( E \) to a circuit
\( \mathrm{P} \) which consists of a resistor of resistance \( 3 \Omega \) and an

W. inductor of reactance \( 4 \Omega \) as shown in the figure. The voltage across the inductor at \( t=\pi / \omega \) is
(1) 2 volts
(2) 10 volts
(3) zero
(4) 4.8 volts
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