A galvanometer having a coil resistance of 60 shows full scale deflection when a current of 1.0 amp passes through it. It can be converted into an ammeter to read currents upto 5.0 amp by :

1. A. Putting in parallel a resistance of 15
2. B. Putting in parallel a resistance of 240
3. C. Putting in series a resistance of 15
4. D. Putting in series a resistance of 240

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