A light bulb is connected to a 60-V wall socket. The current inthe bulb depends on the time t according to the relation I = (1.414A) sin[(282.6 Hz)t].
(a) What is the frequency of the alternating current? Hz
(b) Determine the resistance of the bulb's filament? Ω
(c) What is the average power delivered to the light bulb? W
