A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire.
Sahay Sir > Question Answers > A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire.
A graph of the x-component of the electric field as a function of x in a region of space is shown in figure. The y−andz−compo≠nts of the electric field are zero in this region. If the electric potential is 10 V at the origin, then the potential at x = 2.0 m is
05
Nov
A graph of the x-component of the electric field as a function of x in a region of space is shown in figure. The y−andz−compo≠nts of the electric field are zero in this region. If the electric potential is 10 V at the origin, then the potential at x = 2.0 m is A solid [...]
Four charges are placed at four corners of a square as shown in figure. The side of the square is a. Two charges are positive and two are negative, but their magnitudes are the same. Now, an external agent starts decreasing all the sides of the square slowly and at the same rate. What happens to the electrical potential energy of the system and what will be the nature of work done by the agent?
05
Nov
Four charges are placed at four corners of a square as shown in figure. The side of the square is a. Two charges are positive and two are negative, but their magnitudes are the same. Now, an external agent starts decreasing all the sides of the square slowly and at the same rate. What happens [...]
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A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire. ,
but their magnitudes are the same. Now ,
Four charges are placed at four corners of a square as shown in figure. The side of the square is a. Two charges are positive and two are negative ,
A unit positive point charge of mass m is projected with a velocity v inside the tunnel as shown. The tunnel has been made inside a uniformly charged nonconducting sphere. The minimum velocity with which the point charge should be projected such it can it reach the opposite end of the tunnel is equal to
05
Nov
A unit positive point charge of mass m is projected with a velocity v inside the tunnel as shown. The tunnel has been made inside a uniformly charged nonconducting sphere. The minimum velocity with which the point charge should be projected such it can it reach the opposite end of the tunnel is equal to [...]
The point charge q is within the cavity of an electrically neutral conducting shell whose outer surface has spherical shape. Find the potential V at a point P lying outside the shell at distance r from the center O of the outer sphere.
05
Nov
The point charge q is within the cavity of an electrically neutral conducting shell whose outer surface has spherical shape. Find the potential V at a point P lying outside the shell at distance r from the center O of the outer sphere. A solid conducting sphere of radius 10cm is enclosed by a thin [...]
Three identical metallic uncharged spheres A, B and C of radius a are kept on the corners of an equilateral triangle of side d(d>>a). A fourth sphere (radius a) which has charge Q touches A and is then removed to a position for away. B is earthed and then the earth connection is removed. c is then earthed. The charge on C is
05
Nov
Three identical metallic uncharged spheres A, B and C of radius a are kept on the corners of an equilateral triangle of side d(d>>a). A fourth sphere (radius a) which has charge Q touches A and is then removed to a position for away. B is earthed and then the earth connection is removed. c [...]
A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire.
05
Nov
A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire. A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC [...]
A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire.
01
Sep
A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC is given to the inner sphere is connected to the shell by a conducting wire. A solid conducting sphere of radius 10cm is enclosed by a thin metallic shell of radius 20cm. A charge q=20μC [...]