In an RL Circuit $R=1750 \Omega$ And $L=0.290 \mathrm{H}$ the Circuit Is Connected to a DC Source Of the Circuit

Essay

In an RL circuit, $R=1750 \Omega$ and $L=0.290 \mathrm{H}$ . The circuit is connected to a DC source of $115 \mathrm{~V}$ at $t=0$ . If $i$ is zero at $t=0$ , find the current.