STANDARDPhysics-Current Electricity
STANDARD Physics Galvanometer MCQ Question
Type: MCQ-conceptual-Medium-Class 12
A moving coil galvanometer can be converted into an ammeter by
A
introducing a shunt resistance of large value in series.
B
introducing a shunt resistance of small value in parallel.
C
introducing a resistance of small value in series.
D
introducing a resistance of large value in parallel.
Correct Answer
Option C
Detailed Explanation
To utilize a galvanometer as an ammeter, a small resistance called shunt resistance is connected in parallel with the galvanometer coil. This allows the majority of the current to bypass the galvanometer, preventing it from being damaged by high currents.
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