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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 | |