1.) Where are both the E field and the electric potential zero? b.)exactly betwe

Question

1.) Where are both the E field and the electric potential zero?

    b.)exactly between the charges

     c.)Both choices above are correct.

     d.) none of these choices are correct

2.) Why can you shield an object from an esternal electric field using a conductor

     a.)There are freely moving electric charges in conductors

     b.)There are positive and negative charges in conductors

    c.)both a and b

3.) Two identical positive charges are located at a distance d from each other. Where are both the E field and the electric potential zero?

       a.) exactly between the charges

       b.)at a distance d from both charges

       c.) both a and b none of the choices

       d.) none of the choices are correct

    b.)exactly between the charges

     c.)Both choices above are correct.

     d.) none of these choices are correct

2.) Why can you shield an object from an esternal electric field using a conductor

     a.)There are freely moving electric charges in conductors

     b.)There are positive and negative charges in conductors

    c.)both a and b

3.) Two identical positive charges are located at a distance d from each other. Where are both the E field and the electric potential zero?

       a.) exactly between the charges

       b.)at a distance d from both charges

       c.) both a and b none of the choices

       d.) none of the choices are correct

Explanation / Answer

1)    none of these choices are correct   . Because both the E field and the electric potential zero can not possible .

2) you shield an object from an esternal electric field using a conductor -    both a and b    are correct .

3)    none of the choices are correct    - Because both the E field and the electric potential zero is not possible .

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