Filament of bulb

The bulb's filament has a 1-ohm resistivity and is connected to a voltage of 220 V. How much electric charge will pass through the fiber when the electric current passes for 10 seconds?

Correct answer:

Q =  2200 C

Step-by-step explanation:

U=220 V R=1 Ohm I=U/R=220/1=220 A t=10 s I = Q/t Q=I t=220 10=2200 C

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