Question

The capacitance of a capacitor is 3 uF. If 108 uC
charge is available in it, then what will be
potential difference between plates ?
(A) 324 volt
(B) 24 volt
(C) 224 volt
(D) 36 volt​

Answer 1

Answer:

36V, option D

Explanation:

According to the given question,

Q = total charge = 108×10^-6 C

C = Capacitance = 3 × 10^-6 F

V = Potential difference = ?

We know,

• Q = CV

• V = Q/C

Putting the values we get

• V = 108/3

As 10^-6 will be cancelled out.

• V = 36 Volt

Therefore, potential difference between the two plates will be 36V.