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A simple electric motor has an armature ...

A simple electric motor has an armature resistance of `1Omega` and runs from a dc source of 12 volt . When running unloaded it draws a current of 2 amp . When a certain load is connected , its speed becomes one-half of its unloaded value . The new value of current drawn

A

3A

B

6A

C

2A

D

1A

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The correct Answer is:
A
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