359431 Assertion :
A point charge \(q\) is placed at centre of spherical cavity inside a spherical conductor as shown. Another point charge \(Q\) is placed outside the conductor as shown. Now as the point charge \(Q\) is pushed away from conductor, the potential difference \(\left(V_{A}-V_{B}\right)\) between two points \(A\) and \(B\) within the cavity of sphere remains constant.

Reason :
The electric field due to charges on outer surface of conductor and outside the conductor is zero at all points inside the conductor.

359432 Under electrostatic condition of a charged conductor, which among the following statements is true?

359433 A charge \({Q}\) is kept inside a uncharged metal spherical shell. A point charge \({q_{0}}\) is placed outside the sphere at a distance of \({r}\) as shown in the figure. Find the force exerted by \({q_{0}}\) on \({-Q}\)

359434 If the electric potential of the inner metal sphere is 10 volts and that of the outer shell is 5 volts, then the potential at the centre will be:

359431 Assertion :
A point charge \(q\) is placed at centre of spherical cavity inside a spherical conductor as shown. Another point charge \(Q\) is placed outside the conductor as shown. Now as the point charge \(Q\) is pushed away from conductor, the potential difference \(\left(V_{A}-V_{B}\right)\) between two points \(A\) and \(B\) within the cavity of sphere remains constant.

Reason :
The electric field due to charges on outer surface of conductor and outside the conductor is zero at all points inside the conductor.

359432 Under electrostatic condition of a charged conductor, which among the following statements is true?

359433 A charge \({Q}\) is kept inside a uncharged metal spherical shell. A point charge \({q_{0}}\) is placed outside the sphere at a distance of \({r}\) as shown in the figure. Find the force exerted by \({q_{0}}\) on \({-Q}\)

359434 If the electric potential of the inner metal sphere is 10 volts and that of the outer shell is 5 volts, then the potential at the centre will be:

359431 Assertion :
A point charge \(q\) is placed at centre of spherical cavity inside a spherical conductor as shown. Another point charge \(Q\) is placed outside the conductor as shown. Now as the point charge \(Q\) is pushed away from conductor, the potential difference \(\left(V_{A}-V_{B}\right)\) between two points \(A\) and \(B\) within the cavity of sphere remains constant.

Reason :
The electric field due to charges on outer surface of conductor and outside the conductor is zero at all points inside the conductor.

359432 Under electrostatic condition of a charged conductor, which among the following statements is true?

359433 A charge \({Q}\) is kept inside a uncharged metal spherical shell. A point charge \({q_{0}}\) is placed outside the sphere at a distance of \({r}\) as shown in the figure. Find the force exerted by \({q_{0}}\) on \({-Q}\)

359434 If the electric potential of the inner metal sphere is 10 volts and that of the outer shell is 5 volts, then the potential at the centre will be:

359431 Assertion :
A point charge \(q\) is placed at centre of spherical cavity inside a spherical conductor as shown. Another point charge \(Q\) is placed outside the conductor as shown. Now as the point charge \(Q\) is pushed away from conductor, the potential difference \(\left(V_{A}-V_{B}\right)\) between two points \(A\) and \(B\) within the cavity of sphere remains constant.

Reason :
The electric field due to charges on outer surface of conductor and outside the conductor is zero at all points inside the conductor.

359432 Under electrostatic condition of a charged conductor, which among the following statements is true?

359433 A charge \({Q}\) is kept inside a uncharged metal spherical shell. A point charge \({q_{0}}\) is placed outside the sphere at a distance of \({r}\) as shown in the figure. Find the force exerted by \({q_{0}}\) on \({-Q}\)

359434 If the electric potential of the inner metal sphere is 10 volts and that of the outer shell is 5 volts, then the potential at the centre will be: