A battery and a resistor $R$ are connected in series with a light-dependent resistor (LDR). When no light falls on the LDR, its resistance is the same as the resistance of $R$. As the light intensity on the LDR increases, which statement is correct?
- AThe current in $R$ decreases.
- BThe current in the LDR decreases.
- CThe p.d. across $R$ decreases.
- DThe p.d. across the LDR decreases.