A resistor with resistance $R$ is connected to a battery of e.m.f. $V$. A current $I$ flows through the resistor. The resistor dissipates power $P$, and over a time $t$ the energy transferred is $E$. Which expression is correct?
- A$E = IVt$
- B$E = PIt$
- C$P = \frac{V}{R}$
- D$P = \frac{V}{R}$