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A circular loop has a resistance of 40 O...

A circular loop has a resistance of `40 Omega`. Two points P and Q of the loop, which are one quarter of the circumference apart are connected to a 24V battery, having an internal resistance of `0.5 Omega`. What is the current flowing through the battery.

A

0.5 A

B

1A

C

2A

D

3A

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