Positive and negative point charges of equal magnitude are kept at (0,0, (a)/(2)) and (0,0, (-a)/(2)) respectively. The work done by the electric field when another positive charge is moved from (-a,0,0) to (0,a,0) is

Positive and negative point charges of equal magnitude are kept at (0,

1.	Positive and negative point charges of equal magnitude are kept at (0,0, (a)/(2)) and (0,0, (-a)/(2)) respectively. The work done by the electric field when another positive charge is moved from (-a,0,0) to (0,a,0) is
Answer» positive negative zero depends on the PATH CONNECTING the INITIAL and FINAL positions Answer :C

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Positive and negative point charges of equal magnitude are kept at (0,0, (a)/(2)) and (0,0, (-a)/(2)) respectively. The work done by the electric field when another positive charge is moved from (-a,0,0) to (0,a,0) is

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