What is the average power delivered to the light bulb

Reference no: EM13336311

A light bulb is connected to a 120 V wall socket. The current in the bulb depends on the time t according to the relation I = (1.414 A) sin[ (125.6 Hz) t ].

(a) What is the frequency of the alternating current?

(b) What is the resistance of the bulb's filament?

Reference no: EM13336311

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