Physics - Current Electricity Question with Solution | TestHub
PhysicsCurrent ElectricityElectrical instrumentEasy2 minPYQ_2020
PhysicsEasysingle choice
If the length of the potentiometer wire is increased, then the accuracy in the determination of the null point
Options:
Answer:
B
Solution:
As the length of the potentiometer wire increases, the potential gradient decreases, effectively increasing the accuracy.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Electrical instrument
⏱ 2mℹ️ Source: PYQ_2020
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