jacalocs2126 jacalocs2126

18-02-2024
Physics

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A light bulb is connected to a 120.0-V wall socket. The current in the bulb depends on the time t according to the relation I=(0.768A)sin[(350ra(d)/(s))t]. (a) What is the frequency of the alternatin
A) 350 rad/s
B) 120 Hz
C) 175 Hz
D) 60 Hz

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