Question

A work W is done in moving a charge from infinity to a point A is space. the potential of the point A is given as V. what is amount of charge moved from infinity in terms of w and v​

Answer 1

Answer:

$\setlength{\unitlength}{1cm}\begin{picture}\put(0.7,0.9){\sf C}\put(3.17,0.9){\sf D}\put(3.17,3){\sf B}\put(0.7,3){\sf A}\qbezier(1,1)(1,1)(3,1)\qbezier(3,1)(3,1)(3,3)\qbezier(3,3)(3,3)(1,3)\qbezier(1,3)(1,3)(1,1)\qbezier(1,3)(1,3)(3,1)\put(4,2){\sf =}\qbezier(6,1)(6,1)(6,3)\qbezier(6,3)(6,3)(8,1)\qbezier(8,1)(8,1)(6,1)\put(6,3.1){\sf A}\put(5.6,1){\sf C}\put(8.2,1){\sf D}\put(9,2){\sf+}\qbezier(11,3)(11,3)(13,3)\qbezier(13,3)(13,3)(13,1)\qbezier(13,1)(13,1)(11,3)\put(12.8,0.5){\sf D}\put(13.1,3.1){\sf B}\put(11,3.1){\sf A}{\boxed{ \bf @thapaavinitika6765 }}\end{picture}$