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Fig (a) and (b) show the field lines of ...

Fig (a) and (b) show the field lines of a single positive and negative charges respectively .
Give the sign of the work done by the field in moving a small positive charge from Q to P .

Text Solution

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Work done by the electric field in moving a small +ve charge from Q to P = `q (V_(Q) - V_(P))` , which is obviously negative .
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U-LIKE SERIES-ELECTROSTATIC POTENTIAL AND CAPACITANCE -LONG ANSWER QUESTIONS-I
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  10. Fig (a) and (b) show the field lines of a single positive and negative...

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  11. Fig (a) and (b) show the field lines of a single positive and negative...

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  12. Fig (a) and (b) show the field lines of a single positive and negative...

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