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Find equivalent resistance between a and b |
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Answer» ong>ANSWER: Explanation: ANSWER RESISTORS of 3Ω and 2Ω are also in series. ∴ Their equivalent resistance, R 1 =3Ω+2Ω Resistors of 6Ω and 4Ω are also in series. ∴ Their equivalent resistance, R 2 =6Ω+4Ω Now, R 2 ,30Ω and R 2 are in parallel. Let R be the equivalent resistance. Then = R 1 = R 1
1 + 30 1 + R 2
1
= 5 1 + 30 1 + 1
= 30 6+1+3 = 30 10
ORR= 10 30 =3Ω
Hence, the equivalent resistance between A and B is 3Ω. |
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