In a series RC circuit with an AC source, R=300Ω,

In a series $\mathrm{RC}$ circuit with an $\mathrm{AC}$ source, $\mathrm{R}=300 \Omega, \mathrm{C}=25 \mu \mathrm{F}, \varepsilon_{0}=50 \mathrm{v}$ and $\mathrm{v}=50 / \pi \mathrm{Hz}$. Find the peak current and the average power dissipated in the circuit.