Physics for IGCSE & O level - Electricity (Section 8 - No. 13)
In a series circuit, what happens to the voltage drop across each resistor?
The voltage drop is the same across each resistor.
The voltage drop is proportional to the resistance.
The voltage drop is inversely proportional to the resistance.
The voltage drop is zero across each resistor.
解释
In a series circuit, the voltage drop across each resistor is proportional to the resistance of that resistor.