JAMB - Physics (1991 - No. 33)
A moving coil galvanometer of 300\(\Omega\) resistance gives full scale deflection for 1.0mA. The resistance R, of the shunt that is required to convert the galvanometer into a 3.0A ammeter is
899.70\(\Omega\)
10.00\(\Omega\)
0.10\(\Omega\)
0.01\(\Omega\)