The four capacitors, each of 25 m F are connected as shown in fig. The dc voltmeter reads 200 V. The charge on each plate of capacitor is

        (a)    ± 2 × 10^-3C

        (b)    ± 5 × 10^-3C

        (c)    ± 2 × 10^-2C

        (d)    ±5 × 10^-2C

Question

The four capacitors, each of 25 m F are connected as shown in fig. The dc voltmeter reads 200 V. The charge on each plate of capacitor is

(a) ± 2 × 10^-3C

(b) ± 5 × 10^-3C

(c) ± 2 × 10^-2C

(d) ±5 × 10^-2C

Amit Saxena · Answer

(b) Charge on each plate of each capacitor Q = &plusmn; CV = &plusmn; 25 &times; 10 -6 &times; 200 = &plusmn;5 &times; 10 -3 C

The four capacitors, each of 25 m F are connected as shown in fig. The dc voltmeter reads 200 V. The charge on each plate of capacitor is (a) ± 2 × 10 -3 C (b) ± 5 × 10 -3 C (c) ± 2 × 10 -2 C (d) ±5 × 10 -2 C