Determine the value of resistance R if the current in branch OA is zero.

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asked Sep 13 in Science by navnit40 (-4,952 points)

Determine the value of resistance R if the current in branch OA is zero.

(a) 6Ω

(b) 8Ω

(c) 10Ω

(d) 12Ω

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1 Answer

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answered Sep 13 by muskan15 (-3,450 points)

Correct option(a)

Explanation:

 If current through OA is zero.

1.5/R = 1/4

R = 6 Ω

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