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Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisMedium2 minPYQ_2006

PhysicsMediumsingle choice

Three resistances of values $2Ω, 3Ω$ and $6Ω$ are to be connected to produce an effective resistance of $4Ω$ . This can be done by connecting

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Solution:

Parallel combination of $3Ω$ and $6Ω$ gives effective resistance, $R_{p} = \frac{3 \times 6}{3 + 6} = \frac{18}{9} = 2Ω$ . This in series with $2Ω$ gives net ressistance as $4Ω$ .

Stream:VITEEESubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2006

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