PhysicsCurrent electricityJAMB
In the circuit shown, the battery has negligible internal resistance. Find the current drawn from the battery.
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Answer: D. 3 A
6 Ω and 3 Ω in parallel give 2 Ω; total resistance = 2 + 2 = 4 Ω; I = 12/4 = 3 A.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.