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a. Calculate the electric potential energy stored in a 1.4 x 10-7 F capacitor
that stores 3.40 x 10-6 C of charge at 24.0 V.

1 Answer

6 votes

Answer:


4.12* 10^(-5)\ J.

Step-by-step explanation:

Given that,

Capacitance,
C=1.4* 10^(-7)\ F

Charge stored in the capacitor,
Q=3.4* 10^(-6)\ C

We need to find the electric potential energy stored in the capacitor. The formula for the electric potential energy stored in the capacitor is given by :


E=(Q^2)/(2C)

Put all the values,


E=((3.4* 10^(-6))^2)/(2* 1.4* 10^(-7))\\\\=4.12* 10^(-5)\ J

So, the required electric potential eenergy is equal to
4.12* 10^(-5)\ J.

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