# How to Calculate/Find Electrical Charge With Stored Energy – Physics Calculator with Formula And Examples

[insert_php]
if(isset($_POST[‘submit’])){

$C = $_POST[‘c’];

$U = $_POST[‘u’];

$Q= sqrt(2*$U*$C);

echo”

# “.$Q.”

“;

}

[/insert_php]

## Formula of calculating the Electrical Charge With Stored Energy

Electrical Charge =

where,

Q = Electrical Charge.

U = Stored Energy,

C = Capacitance,

## Example of calculating the Electrical Charge With Stored Energy

Suppose the stored energy is 8 and capacitance is 4, then how we will calculate electric charge?

## Solution:

Electrical Charge = (√2*8*4)

Electrical Charge = (√64)

Electrical Charge = (8)