Question

if the potential difference across a circuit is 14 volt and workdone in the circuit 20 joule calculate the charge in circuit ​

Answer 1

Answer:

1.429 C

Explanation:

Given :

Potential difference = 14 V

Work done = 20 J

We know :

Potential difference = Work done / Charge

i.e. V = W / Q

= > Q = W / V

Putting values here we get :

=> Q = 20 / 14 C

= > Q = 1.429 C

Therefore , charge in circuit is 1.4289 C.