Question

A hollow spherical conductor of radius r potential of 100v at its outer surface. The potential inside the hollow conducting sphere distance of r/2 from its centre?

Answer 1

potential at the outer surface of hollow spherical conductor , V = 100 volts.

we know, potential inside the hollow spherical conductor always remains constant.

[ this is because electric field inside the conductor is zero . and we know why electric field inside the conductor is zero. because charges have nature to reside on outer surface of hollow spherical shell. so, charge inside the surface equals zero. and hence electric field inside the surface = 0 and potential always remains constant. i.e., = potential at outer surface of conductor ]

so, potential inside the hollow conducting sphere distance of r/2 from its centre = potential at its outer surface = 100volts .

Answer 2

Answer:

it will be 100 volts only

Explanation:

to move test charge inside the conductor and on its surface the work done is zero coz the electric feild intensity inside the hollow spherical charged conductor is zero.

so the potential difference between any 2 points inside or on surface of a conductor is zero

and potential inside hollow spherical conductor always remains const

so ur ans will be 100 volts only...

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