Question

Galvanometer shows reading of 0.65 milliampere when shunted with a 4 ohm resistor the deflection is reduced to 0.13 milliampere if the galvanometer is further shunted with 2 ohm resistor reading will be

Answer 1

Answer:

Galvanometer shows only the presence of current by momentary deflection. Ammeter is only used to measure current across the conductor.

Explanation: