Why multiplier is used in voltmeter?
Answers
Answer:
The series resistance, which is used in DC voltmeter is also called series multiplier resistance or simply, multiplier. It basically limits the amount of current that flows through galvanometer in order to prevent the meter current from exceeding the full scale deflection value.
Explanation:
The voltage indicating the range of the voltmeter can be increased by connecting a multiplier. The multiplier is nothing but a resistor. The multiplier is connected in series with the voltmeter to increase the resistance of the voltmeter.
Answer:
The series resistance, which is used in DC voltmeter is also called series multiplier resistance or simply, multiplier. It basically limits the amount of current that flows through galvanometer in order to prevent the meter current from exceeding the full scale deflection value.