Question 272: Electrostatics & Capacitance

Question

Calculate the amount of charge on capacitor of 4$\mu$F. The internal resistance of battery is 1$\Omega$ :

Accepted Answer

On simplifying circuit we get
No current in upper wire.
$	herefore$ ${V_{AB}} = {5 \over {4 + 1}} 	imes 4 = 4$ v
$	herefore$ $	heta$ = (C
eq
)v
$\Rightarrow$ 2 $	imes$ 4 = 8 $\mu$C

Answer

8 $\mu$C

Answer

zero

Answer

16 $\mu$C

Answer

4 $\mu$C

Electrostatics & Capacitance

Calculate the amount of charge on capacitor of 4\muF. The internal resistance of battery is 1\Omega :

Choose the correct answer: