An ellipsoidal cavity is carved with in 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 (a) Electric field near A in the cavity = Electric field near B in the cavity (b) Charge density at A= Charge density at B (c ) Potential at A= Potential at B (d) Total electric flux through the surface of the cavity is q//epsi_(0).

An ellipsoidal cavity is carved with in a perfect conductor. A positiv

1.	An ellipsoidal cavity is carved with in 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 (a) Electric field near A in the cavity = Electric field near B in the cavity (b) Charge density at A= Charge density at B (c ) Potential at A= Potential at B (d) Total electric flux through the surface of the cavity is q//epsi_(0).
Answer» a,B,C,d are correct a,b,c are correct only a and b are correct only c and d are correct Answer :D

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