A Uniform electric field of `10NC ^(-1)` exists in the vertically downward direction. Find the increase in the electric potential as one goes up through a height of 50cm.

A uniform electric field of 20NC^(-1) exists in the vertically downward direction. Determine the increase in the electric potential as one goes up through a height of 50 cm.

A uniform electric field of 20 N/C exists in the vertically downward direction. Find the increase in the electric potential as one goes up through a height of 40 cm.

A uniform magnetic field of 0.20 xx 10^(-3) T exists in the space. Find the the change in the magnetic scalar potential as one moves through 50cm along the field.

A uniform electric field of magnitude E= 100 N C^(-1) exists in the space in x-direction. Calculate the flux of this field through a plane square of edga 10 cm placed in the y-z plane. Take the normal along the positive x-axis to be positive.

A uniform electric field of 200NC^-1 exists in space in the X-direction. Calculate the flux of this field through a plane square area of edge 10 cm placed in the Y-Z

A proton falls dwon through a distance of 2 cm in a uniform electric field of magnitude 3.34xx10^(3) NC^(-1) . Determine (i) the acceleration of the electron (ii) the time taken by the proton to fall through the distance of 2 cm, and (iii) the direction of the electric field.

An electric dipole of length 2 cm is placed with its axis making an angle of 60^(@) to a uniform electric field of 10^(5)NC^(-1) if its experiences a torque is 8sqrt(3) Nm, calculate the (i). Magnitude of the charge on the dipole and (ii). potential energy of the dipole.

An electron falls through a small distance in a uniform electric field of magnitude 2xx10^(4)NC^(-1) . The direction of the field reversed keeping the magnitude unchanged and a proton falls through the same distance. The time of fall will be

Consider a uniform electric field in the hat (z) direction. The potential is a constant.