see photo A positive charge moves 1 cm in the electric field. In which direction

Question

see photo

A positive charge moves 1 cm in the electric field. In which direction should the charge move so that the field does the most work on the charge? up down left right Which of the following statements is NOT true? The stronger the electric field lines. the denser the electric field lines. The denser the equipotential lines at a position, the higher is the potential there. Electric field lines cannot cross each other in free space. Equipotential lines cannot cross each other. Electric field lines and equipotential lines cross at an angle of: 0 degree 90 degree 45 degree 100 degree

Explanation / Answer

4)c ,since workdone by electric field E is:(negative scalar product of charge and elctric field) to be workdone to be maximum the angle need to be 180

5)B

6)B,since the work done in moving charge along the surface perpendicularly is zero

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