Question

. A 50 ohm resistance is connected to a battery of 5 V. A galvanometer of resistance 100 ohm is to be used as an ammeter to measure current through the resistance, for this a resistance 'rs', is connected
to the galvanometer. Which of the following connections should be employed if the measured current is within 1% of the current without the ammeter in the circuit?
(a) rs = 0.5 ohm in series with the galvanometer
(b) rs= 1 ohm in series with galvanometer
(c) rs = 1 ohm in parallel with the galvanometer
(d) rs = 0.5 ohm in parallel with the galvanometer​

Answer 1

Answer:

GB and I don't want to get e r