PhysicsCurrent electricityJAMB
In the circuit shown, the cell has negligible internal resistance. Find the effective resistance of the three resistors.
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Answer: D. 1.5 Ω
1/R = 1/6 + 1/6 + 1/3 = 4/6, so R = 1.5 Ω.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.