Question

If the energy required to push a charge through a potential difference of 6v is 18j

Answer 1

Answer:

3 Coulomb

Explanation:

Given ,

Potential Difference = 6 V

Work Done, C = 18 J

Let the charge be 'Q'.

We know that ,

Potential Difference = Work Done / Charge

=> V = W / C

=> 6 = 18 / Q

=> Q = 18/6 = 3 Coulomb

Hence, the charge = 3 Coulomb

"A piece of extra information (happiness)" :-

Voltage, electric potential difference, electric pressure or electric tension is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points.

Hence,

1 Volt = 1 Joule / 1 Coulomb