The rms current through a light bulb is 0947 a when the


The rms current through a light bulb is 0.947 A when the bulb is connected to a standard120 V rms source..

a) Find the bulb's resistance.
b) Find the peak instantaneous current.
c) Find the peak instantaneous voltage.
d) Find the average electrical power used by the bulb.

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Physics: The rms current through a light bulb is 0947 a when the
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