A light bulb is connected to a 60-V wall socket. The current in the bulb depends on the time t according to the relation I = (2.121 A) sin[(628.0 Hz)t]. (a) What is the frequency of the alternating current? 100 Hz (b) Determine the resistance of the bulb's filament? 1.5 (c) What is the average power delivered to the light bulb? 63.61 X W Additional Materials MeBook

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