Physics-
General
Easy
Question
An elliptical cavity is carved within a perfect conductor. A positive charge q is placed at the centre of the cavity. The points A and B are on the cavity surface as shown in the figure. Then
- electric field near A in the cavity
electric field near B in the cavity
- charge density at A charge density at B
- potential at Apotential at B
- total electric field flux through the surface of the cavity is
(if Gaussian surface is inside the conductor)
electric field near B in the cavity
charge density at B
potential at B
(if Gaussian surface is inside the conductor)
The correct answer is: potential at Apotential at B
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