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Electric current in electric bulb is 20 mA, what is the charge flowing through the filament in 4 sec

1 Answer

9 votes

Answer:

The charge flowing through the filament is 0.08C

Step-by-step explanation:


I=20mA = 0.02A\\t= 4s\\

Plug your given values into the charge and current formula:


I=(Q)/(t) \\Q=I*t\\Q= (0.02A)(4s)\\Q= 0.08C

User Jeandre Pentz
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