Physics Short Questions “ELECTROMAGNETISM” Notes

Q. 65 Why is an ammeter connected in series with the circuit component ?

Q. 66 What is the value of shunt resistance required to convert a galvanometer into an ammeter ?

Q. 67 What is the value Of high resistance required to convert galvanometer into voltmeter?

Q. 68 What is meant by the sensitivity of a galvanometer ?

Q. 70 What is an Ohm-meter ?

Q. 69 A sensitive galvanometer cannot be stable. Explain ?

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