Physics - Electrostatics Question with Solution | TestHub

PhysicsElectrostaticsElectric Field & ForceEasy2 minPYQ_2009

PhysicsEasymultiple choice

Under the influence of the coulomb field of charge $+ Q$ , a charge $- q$ is moving around it in an elliptical orbit. Find out the correct statement(s).

Options:(select one or more)

Answer:

Solution:

Net torque on $(- q$ ) about a point (say $P$ ) lying over $+ Q$ is zero. Therefore, angular momentum of $(- q)$ about point $P$ should remain constant.

Stream:JEE_ADVSubject:PhysicsTopic:ElectrostaticsSubtopic:Electric Field & Force

⏱ 2mℹ️ Source: PYQ_2009

Doubts & Discussion

Loading discussions...