Find potential of J with:-

Potential energy of a body in position A is-40J. Work done by conservative force in moving the body from A to B is -20J . Find potential energy of the body in position B.

Potential energy of a body in position A is-40J. Work done by conservative force in moving the body from A to B is -20J . Find potential energy of the body in position B.

Find the potential V of an electrostatic field vec E = a(y hat i + x hat j) , where a is a constant.

Find the potential V of an electrostatic field vec E = a(y hat i + x hat j) , where a is a constant.

Find thr electric potential of a point if 2J of work is done in bringing a charge of 0.2C from infinity to that point.

Two capacitors are in parallel and the energy strored is 45 J, when the combination is raised to a potential of 3,000 V. With the same two capacitors in series, the energy is 4.05 J for the same potential. What are their capacitannces?

The gravitational potential due to earth at infinite distance from it is zero. Let the gravitational potential at a point P be -5 J kg^(-1) . Suppose, we arbitrarily assume the gravitational potential at infinity to be +10 J kg^(-1) , then the gravitational potential at P will be

The gravitational potential due to earth at infinite distance from it is zero. Let the gravitational potential at a point P be -5 J kg^(-1) . Suppose, we arbitrarily assume the gravitational potential at infinity to be +10 J kg^(-1) , then the gravitational potential at P will be

Two capacitors are in parallel and the energy stored is 45J, when the combination is raised to potential of 3000 V. with the same two capacitors in series, the energy stored 4.05J for the same potential. What are their individual capacitances?

400 J of heat is produced in 4 s in a 4 Omega resistor. Find potential difference acroes the resistor.