Measurement and Instrumentation

# The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. If this meter is to have full deflection at 5A, what is the value of the shunt resistance to be used?

- A. 49.99 Ohms
**B. 1/49.99 ohms**- C. 1 Ohm
- D. 2 Ohms