The current in the circuit shown is $4.8\,\text{A}$. In which direction do electrons flow through the resistor $R$, and at what rate do they pass through it?
- AX to Y, $3.0 \times 10^{19}\,\text{s}^{-1}$
- BX to Y, $6.0 \times 10^{18}\,\text{s}^{-1}$
- CY to X, $3.0 \times 10^{19}\,\text{s}^{-1}$
- DY to X, $6.0 \times 10^{18}\,\text{s}^{-1}$