Determine whether the following five statements are true or false, then sort the

Question

Determine whether the following five statements are true or false, then sort them into the appropriate bins. You do no work moving a positive charge along an equipotential surface. You must do work to move a positive charge from a lower potential to a higher potential. You must do work to move a negative charge from a lower potential to a higher potential. You must do twice as much work to move twice as much charge across the same potential difference. Twice as much charge at the same location will be at twice as much potential.

Explanation / Answer

A TRUE WHEN WE MOVE ON EQUIPOTENTIAL SURFACE ENERGY STORED IN CHARGE PARTICAL REMAIN SAME SO NO WORK IS DONE

B TRUE WHEN WE MOVE POSITIVE CHARGE FROM LOWER POTENTIAL TO HIGHER POTENTIAL THEN WE INCREASE POTENTIAL ENERGY OF CHARGE SO WORK IS DONE

C FALSE WHEN WE MOVE NEGATIVE CHARGE THEN POTENTIAL ENERGY DECREASE SO WE DO NOT WORK

D TRUE AS ENRGY IS PRODUCT OF CHARGE AND POTENTIAL SO WHEN WE INCREASE CHARGE TWO TIME WE DO WORK TWO TIME

E FALSE HOWEVER ENERGY WILL BE TWICE BUT POTENTIAL WILL BE SAME FOR TWO

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