The gravitational field in a region is given by vecE =(4hati+3hatj)N//Kg. The gravitational potential at the points (3m, 0 ) and (0, 4m). If the potential at the origin is taken by zero .

The gravitational field in a region is given by vecE =(4hati+3hatj)N//

1.	The gravitational field in a region is given by vecE =(4hati+3hatj)N//Kg. The gravitational potential at the points (3m, 0 ) and (0, 4m). If the potential at the origin is taken by zero .
Answer» SOLUTION :`VECV=-(vecE.vecr)` At (3m,0) `vecV = - (4hati+3hatj).(3HATI)=-12J//Kg` At (0,4m) `vecV=-(4hati+3hatj).(4hatj)=-12J//Kg`