A 2.0 ???????? capacitor and a4.0 ???????? capacitor are connected in parallel across a 300 V potential difference. Calculate the total energy stored in the capacitor?

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asked Aug 2, 2021 136k views

5 votes

A 2.0 ???????? capacitor and a4.0 ???????? capacitor are connected in parallel across a 300 V potential difference. Calculate the total energy stored in the capacitor?

Physics
high-school

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by Hav

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1 Answer

5 votes

Answer:

0.27J

Step-by-step explanation:

$C_eq= C_1 + C_2\\= 2+4\\= 6UF\\U = (1/2) CV^2\\= (1/2)(6 - 6)(300 * 300)\\= 0.27J$

Keimeno answered Aug 7, 2021

by Keimeno

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