일반물리학 2 — Circuits: Problem 31

31 A wire of resistance 5.0 $\Omega$ is connected to a battery whose emf $\mathcal{E}$ is 12 V and whose internal resistance is 0.70 $\Omega$. In 5.0 min, how much energy is (a) transferred from chemical form in the battery, (b) dissipated as thermal energy in the wire, and (c) dissipated as thermal energy in the battery?