An uncharged conducting ball `B` lies inside a charged conductor `A` as shown in (Fig. 3.150). `B` is isolated from `A`.
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Graphs between electric current and potential difference across two conductors A and B are as shown in (Fig. 3.49). Which of the two conductors has more resistance ? .

An uncharged conductor A is brought near a positively charged conductor B. The size of the conductor A is much greater than the size of conductor B. Then,

An uncharged conductor A is brought near a positively charged conductor B. The size of the conductor A is much greater than the size of conductor B. Then,

A point charge Q is situated (outside) at a distance r from the centre of an uncharged conducting solid sphere of radius R. The potential due to induced charges (on the conductor) at a point B inside the conductor whose distance form the point charge is d is ______

A point charge Q is situated (outside) at a distance r from the centre of an uncharged conducting solid sphere of radius R. The potential due to induced charges (on the conductor) at a point B inside the conductor whose distance form the point charge is d is ______

We have an isolated conducting spherical shell of radius 10 cm . Some positive charge is given to it so that the resulting electric field has a maximum intensity of 1.8 xx 10^6 NC^-1 . The same amount of negative charge is given to another isolated conducting spherical shell of radius 20 cm . Now, the first shell is placed inside the second so that both are concentric as shown in (Fig. 3.154). . The electric potential at any point inside the first shell is.

We have an isolated conducting spherical shell of radius 10 cm . Some positive charge is given to it so that the resulting electric field has a maximum intensity of 1.8 xx 10^6 NC^-1 . The same amount of negative charge is given to another isolated conducting spherical shell of radius 20 cm . Now, the first shell is placed inside the second so that both are concentric as shown in (Fig. 3.154). . The electric potential at any point inside the first shell is.

We have an isolated conducting spherical shell of radius 10 cm . Some positive charge is given to it so that the resulting electric field has a maximum intensity of 1.8 xx 10^6 NC^-1 . The same amount of negative charge is given to another isolated conducting spherical shell of radius 20 cm . Now, the first shell is placed inside the second so that both are concentric as shown in (Fig. 3.154). . The electric field intensity just inside the outer sphere.

We have an isolated conducting spherical shell of radius 10 cm . Some positive charge is given to it so that the resulting electric field has a maximum intensity of 1.8 xx 10^6 NC^-1 . The same amount of negative charge is given to another isolated conducting spherical shell of radius 20 cm . Now, the first shell is placed inside the second so that both are concentric as shown in (Fig. 3.154). . The electric field intensity just inside the outer sphere.

An uncharged insultated conductor A is brought near a charged insulated conductor B. What happens to charge and potential of B?