Two point charges of values -20 esu and +20 esu are placed on the x-axis at x = -10cm and x = +10cm respectively. Calculate (iv) Is there any path along which the work done is less than the above value ? Why?

Two point charges of values -20 esu and +20 esu are placed on the x-ax

1.	Two point charges of values -20 esu and +20 esu are placed on the x-axis at x = -10cm and x = +10cm respectively. Calculate (iv) Is there any path along which the work done is less than the above value ? Why?
Answer» Solution :Two CHARGES + 20 esu and -20 esu are PLACED at A and B respectively. (iv) As electrostaticfield is conservative, so it does not DEPEND on the path and work DONE remains the same.

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Two point charges of values -20 esu and +20 esu are placed on the x-axis at x = -10cm and x = +10cm respectively. Calculate (iv) Is there any path along which the work done is less than the above value ? Why?

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