A \( 0.21-\mathrm{H} \) inductor and a \( 88-\Omega \) resistor are...
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A \( 0.21-\mathrm{H} \) inductor and a \( 88-\Omega \) resistor are connected in series to a \( 220-\mathrm{V}, 50-\mathrm{Hz} \) AC source. The current in the circuit and the phase angle between the current and the source voltage are respectively. (Use \( \pi=22 / 7 \) )
(A) \( 2 \mathrm{~A} \tan ^{-1} 3 / 4 \)
(B) \( 14.4 \mathrm{~A}, \tan ^{-1} 7 / 8 \)
(C) \( 14.4 \mathrm{~A}, \tan ^{-1} 8 / 7 \)
(D) \( 3.28 \mathrm{~A}, \tan ^{-1} 2 / 11 \)
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