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A 5V battery with internal resistance 2O...

A 5V battery with internal resistance `2Omega` and a 2V battery with internal resistance`1Omega` are connected to a `10Omega` resistor as shown in the figure.

The current in the `10Omega` resistor is

A

0.27 A

B

0.05 A

C

0.25 A

D

0.3 A

Text Solution

Verified by Experts

The correct Answer is:
C
`I_(s) = (2E)/(2r+R)`, and `I_(p) =(2E)/(r+2R)`
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