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PhysicsEMI/ACAC current and voltageEasy2 minPYQ_2020
PhysicsEasynumerical

A part of a complete circuit is shown in the figure. At some instant, the value of current I is 1A and it is decreasing at a rate of 102As-1. The value of the potential difference Vp-VQ, (in volts) at that instant is-

  

Question diagram: A part of a complete circuit is shown in the figure. At some
Answer:
33.00
Solution:

Vp-Ldldt-30+RI=VQ

VP-Va=+50×10-3×102+30-1×2

= + 5 + 30  2 = 33

Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:AC current and voltage
2mℹ️ Source: PYQ_2020

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