Question

Galvanometer coil has resistance 15 ohm centimetre shows full scale deflection for a current of 4 million how will you convert metre into an ammeter of range 0 to 6 amperes

Answer 1

Explanation:

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Answer 2

Answer:

Moving Charges And Magnetism. A galvanometer coil has a resistance of 15 Ω and the meter shows full-scale deflection for a current of 4 mA. How will you convert the meter into an ammeter of range 0 to 6 A? ... Therefore, a resistance of 10mΩ should be connected so as to convert the galvanometer into an ammeter.

Explanation: