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+1 vote
92.5k views
in Physics by (150k points)

What will be the value of current through the 2Ω resistance for the circuit shown in the figure? Give reason to support your answer.

1 Answer

+1 vote
by (87.2k points)
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Best answer

No current will flow through 2Ω resistor, because in a closed loop, total p.d. must be zero. So
10V – 5I1 = 0 . . . (1)
20V – 10I2 = 0 . . . (2)
and resistor 2Ω is not part of any loop ABCD and EFGH.

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