Question

hey every one i am here with a question

prove that. energy stored by capacitor is

1/2cv2..

fast...

pls its urgent

Answer 1

$\huge{hey}$


$\huge{ \mathfrak{here \: is \: answer}}$


$\bf{see \: in \: pic}$
$\huge \boxed{hope \: it \: helps}$

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.

Answer 2

Hello

As we know that integral of power(p) is energy(w).

Also

We know that

p=vi,

Taking integral w.r.t time on both sides:

w = integral (q/c.i) dt, 

w = integral ( i^2 t/c) dt 

w = i^2/c integral (t) dt 

w = (i.t)^2/2c

w = q^2/2c 

w = 1/2 (cv)^2/c 

w = 1/2 cv^2 

$i \: hope \: it \: helps \: you \\ thanks \: for \: questioning$
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