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  • Solve this problem A conducting sphere of radius R is given a charge Q. consider three points B at the surface, A at centre and C at a distance R/2 from the centre. The electric potential at these points are such that

A conducting sphere of radius R is given a charge Q. consider three points B at the surface, A at centre and C at a distance R/2 from the centre. The electric potential at these points are such that

  • Option 1)

    V_{A}=V_{B}=V_{C}

     

     

     

  • Option 2)

    V_{A}=V_{B}\neq V_{C}

  • Option 3)

    V_{A}\neq V_{B}\neq V_{C}

  • Option 4)

    V_{A}\neq V_{B}= V_{C}

 

Answers (1)

best_answer

As we learned

 

Inside the sphere (P lies inside the sphere) -

E_{in}=0

V_{in}=constant

- wherein

 

 

Potential inside a conductor is always constant and equal to the potential at the surface.


Option 1)

V_{A}=V_{B}=V_{C}

 

 

 

Option 2)

V_{A}=V_{B}\neq V_{C}

Option 3)

V_{A}\neq V_{B}\neq V_{C}

Option 4)

V_{A}\neq V_{B}= V_{C}

Posted by

Avinash

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