A straight long conductor carries along the positive x-axis. Identify the correct statement related to the four points `A(a,a,0), B(a,0,a), C(a,-a,0)` and `D(a,0,-a)`.

Find the coordinates of the point equidistant from the four points A(0,0,0) , B (a,0,0) , C(0,b,0) and D(0,0,c) .

A straight conductor carriers a current alon the z -axis Consider the points A(a,0,0),B(0,-a,0),C(-a,0,0) and D(0,a,0) (i) All four points have magnetic fields of the same magnitude. (ii) All four points have magnetic fields of the different direction. (iii) The magnetic fields at A and C are in opposite directions (iv) The magnetic fields at A and B are mutually perpendicular

A current of 10A is established in a long wire along the positive z-axis. Find the magnetic field (vec B) at the point (1m , 0 , 0).

A current of 10A is established in a long wire along the positive z-axis. Find the magnetic field (vec B) at the point (1m , 0 , 0).

A current of 10A is established in a long wire along the positive z-axis. Find the magnetic field (vec B) at the point (1m , 0 , 0).

A long straight conductor carrying a current lies along the axis of a ring. The conductor will exert a force on the ring if the ring

A long straight conductor carrying a current lies along the axis of a ring. The conductor will exert a force on the ring, if the ring