A series ac circuit consists of a voltage source of frequency 60 Hz and source voltage amplitude 345 volts, a 701-? resistor, a 1.6-?F capacitor, and an inductor of inductance L
(a) What must be the value of L for the phase angle to be zero? (b) When L has the value calculated in part (a), what is the current amplitude in the circuit?
(a) 4.4 H (b) 0.492 A
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