1.

A moving coil galvanometer has a resistance of \[50\,\Omega \]and gives full scale deflection for 10 mA. How could it be converted into an ammeter with a full scale deflection for 1A   [MP PMT 1996]

A. \[50/99\,\Omega \] in series 
B. \[50/99\,\Omega \] in parallel
C. Only negative charge
D. \[0.01\,\Omega \] in parallel
Answer» C. Only negative charge


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