The diagram illustrates a motor and a light-dependent resistor (LDR) arranged in a circuit. Which change reduces the current in the motor so that it rotates more slowly?
- Aconnecting a resistor in parallel with the LDR
- Bconnecting a resistor in series with the LDR
- Cexchanging the positions of the motor and the LDR in the circuit
- Dincreasing the brightness of the light falling on the LDR