When the resistance of 9 W is connected at the ends of a battery, its – McqOptions

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1.	When the resistance of 9 W is connected at the ends of a battery, its potential difference decreases from 40 volt to 30 volt. The internal resistance of the battery is [DPMT 2003]
A.	6 W
B.	3 W
C.	9 W
D.	15 W
Answer» C. 9 W

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