Question
State the function of the shunt in modifying a galvonometer to an ammeter.
✓
Answer
Functions of the shunt:
1. It lowers the effective resistance of the ammeter
2. It is used to divert to a large part of total current by providing an alternate path and thus it protects the instrument from damage.
3. With a shunt of proper value, a galvanometer can be modified into an ammeter of practically any desired range.
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