A galvanometer having coil resistance 10 Ω 10 Ω shows a full scale deflection for a current of 3mA. For it to measure a current of 8A, the value of the shunt should be:_________ .
(A) 3 × 10 − 3 Ω 3 × 10 − 3 Ω
(B) 4.85 × 10 − 3 Ω 4.85 × 10 − 3 Ω
(C) 3.75 × 10 − 3 Ω 3.75 × 10 − 3 Ω
(D) 2.75 × 10 − 3 Ω