Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

Thirteen resistances each of resistance $R$ ohm are connected in the circuit as shown in the figure below. The effective resistance between $A a n d B$ is

Options:

Answer:

Solution:

Equivalent circuit will be

Now above circuit is a wheat stone's bridge.

By solving we get.

$R_{A B} = \frac{\frac{4}{3} R \times \frac{4}{3} R}{\frac{4}{3} R + \frac{4}{3} R} = \frac{2}{3} R$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...