Question

There are two concentric shells. If the potential of inner shell is 10V ( radius r) and that of the outer shell is 5V (radius 2r), then what will be the potential at the center?

Answer 1

$\large{\underline{\boxed{\sf QUESTION}}}$

There are two concentric shells. If the potential of inner shell is 10V ( radius r) and that of the outer shell is 5V (radius 2r), then what will be the potential at the center?

$\large{\underline{\boxed{\sf ANSWER}}}$

There are two concentric shells of radius r and 2r respectively.

So, as we know that the potential for a shell, inside it on each point is equal to the potential on its surface.

So, potential at the centre is equal to the potential on inner shell = 10 V

Answer 2

Answer:

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Explanation:

There are two concentric shells of radius r and 2r respectively.

So, as we know that the potential for a shell, inside it on each point is equal to the potential on its surface.

So, potential at the centre is equal to the potential on inner shell = 10 V