Question 302: Electrostatics & Capacitance

Question

In the circuit shown, charge on the 5 $\mu $F
capacitor is :

Accepted Answer

Let potential of
point O v
0
= 0.
Now, using junction analysis
We can say, q
1
+ q
2
+ q
3
= 0
$ \Rightarrow $ 2(x Ã¢ÂÂ 6) + 4(x Ã¢ÂÂ 6) + 5(x) = 0
$ \Rightarrow $ x = ${{36} \over {11}}$
q
3
= CV = ${{36} \over {11}} 	imes 5$ = 16.36 $\mu $C

Answer

5.45 $\mu $C

Answer

18.00 $\mu $C

Answer

10.90 $\mu $C

Answer

16.36 $\mu $C

Electrostatics & Capacitance

In the circuit shown, charge on the 5 \mu F capacitor is :

Choose the correct answer: