a moving coil instrument has a resistance of 10O and gives full scale defection at 0.5 V potential difference across it. how it be adapted to measure a current upto 100 A

• A. By connecting shunt resistance of 0.005O across the meter
• B. By connecting shunt resistance of 0.05O across the meter
• C. By connecting shunt resistance of 5O across the meter
• D. By connecting shunt resistance of 10O across the meter