Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

In the following network, the current flowing through $15 Ω$ resistance is

Answer:

Solution:

$I_{1} + I_{2} = 2.1 A$ ….(1)

$18 I_{1} = 24 I_{2}$ …(2)

$\Rightarrow$ $3 I_{1} = 4 I_{2} = 4 (2.1 - I_{1})$

$I_{1} = \frac{8.4}{7} = 1.2 A$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

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