Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

Thirteen resistances each of resistance $R Ω$ are connected in the circuit, as shown in the figure. The effective resistance between $A$ and $B$ is

Answer:

Solution:

From symmetry, we get the following circuit diagram for half circuit,

For half circuit, $R^{'} = \frac{R}{3}$ .

$R_{e q} = \frac{2 R}{3}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

Loading discussions...