Question

24 J work is done in moving a charge q between two points having potential difference 12 V. find the value of charge (V)

Answer 1

Here,
• Work done = 24 J
• Potential Difference = 12 V
• Charge = ?
So,
Potential Difference = Work done / Charge
i.e. V = W/Q
Q = W/V
Q = 24/12
Q = 2 C
So, charge is 2 coulomb.




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Answer 2

Answer:

2 coulomb is the answer.

Given :

work done = 24 J

potential difference = 12 V

charge = ?

Formula :

V = W/Q .

Here, V = potential difference, W = work done and Q = charge.

Solution :

We know that,

Potential difference = work done/charge.

i.e. V = W/Q

V = W/Q

Q = W/V

Q = 24/12

Q = 2 C.

$\therefore$ Th charge is w coulomb.