Respuesta :

Answer:

U= 1/2 C V2 = 1/2 (2*10(-6) F)* (5 V)2

U= 25 * 10(-6) J

Step-by-step explanation:

Answer:

C = 2W/V^2

Step-by-step explanation:

W = 1/2CV^2

W * 2 = 1/2CV^2 * 2

2W/V^2 = CV^2/V^2

2W/V^2 = C

C = 2W/V^2

hope it helps :)

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