A battery with electromotive force (e.m.f.) $E$ and negligible internal resistance is connected in series with some resistors, as shown. Which statement is correct?
- AThe e.m.f. across each resistor equals the potential difference across the battery.
- BThe potential difference across each resistor equals the e.m.f. $E$ of the battery.
- CThe sum of the e.m.f.s across the resistors equals the potential difference across the battery.
- DThe sum of the potential differences across the resistors equals the e.m.f. $E$ of the battery.