GATE 2022 : Electromagnetic Theory Quiz 2

If . Then choose the correct option(s):

Two conducting plates are inclined at an angle of 45° to each other with a point Charge between them. The number of image charges are

Point charges –3 mC and 2 mC are at (4, –1, 3) and (8, 2, –2) respectively. Find the force on positive charge due to negative charge.

Determine the equivalent capacitance of the configuration shown below

A charge Q is located at origin. The potentials at point A & B are V_A = 20 volt and V_B = 40 volt respectively in that field of charge. The potential at point C will be ___________.

Co-ordinates of points are [ A(1, 0, 0), B(2, 0, 0) and C(1.5, 0, 0) ]

Consider a straight conductor of length 2m carrying a current of 15A in the +y-direction. If the conductor is placed in a field of . Find the force on the conductor per unit length