A current of 0.47 A flows through a light bulb. How much charge passes through the light bulb during 21 s?
Q = I * t
where Q is charge, I is current
and t is time
so,
Q = 0.47 * 21
Q = 9.87 C
A current of 0.47 A flows through a light bulb. How much charge passes through the...
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