A2.04 nf capacitor with an initial charge of 4.55 µc is discharged through a 1.28 kω resistor. (a) calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor.

The current in the resistor is 56.44 mA.

Explanation:

Given that,

Capacitor Q= 2.04 nF

Initial charge

Resistor

Time

We need to calculate the current

Using formula of current

Where, C = capacitor

R = resistor

t = time

Q = charge

Put the value into the formula

Hence, The current in the resistor is 56.44 mA.

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