Question

calculate the charge which flows through a 600 ohm resistor when a potential difference of 20 volts is applied for 30 seconds across its ends

Answer 1

Answer:

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Answer 2

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Explanation: Given, R= 600ohm

V= 20V

t= 30 sec

q=?

By ohm's law

V=IR

I = V /R

I= 20 /600 = 1/30

As , we know I= q/t

1/30 = q / 30

q = 1 C