Physics

Problem

An uncharged capacitor of capacitance

100\,\mu\text{F}

is connected to a battery of emf

20\text{V}

t=0

through a resistance

10\,\Omega

. Find the time at which the rate of energy stored in the capacitor is maximum. (A)

(4\ln 2)\,\text{ms}

(B)

(2\ln 2)\,\text{ms}

(C)

(\ln 2)\,\text{ms}

(D)

(3\ln 2)\,\text{ms}

(A)

(4\ln 2)\,\text{ms}

(B)

(2\ln 2)\,\text{ms}

(C)

(\ln 2)\,\text{ms}

(D)

(3\ln 2)\,\text{ms}