A wire is bent into three segments each of radius `r`. Each segment is a quardant of a circle. The first segment lies in `X-Y` plane, the second in the `Y-Z` plane and third in `XZ` plane. If a current `i` flows in the wire then net dipole moment of wire is:

A wire is bent into three circular segment of radius r = 10 cm as shown in. Each segment is a quadrant of a circle ab lying in the x-y plane, bc lying in the y-z plane and ca lying in the z-x plane. (a) if a magnetic field B points in the positive x direction, what is the magnitude of the emf developed in the wire when B increases at the rate of 3 mTs^(-1) ? (b) What is the direction of teh current in the segment bc .

A wire is bent into three circular segment og radius r = 10 cm as shown in. Each segment is a quardrant of a circle ab lyinf in rthe x-y plane, bc lying in the y-z plane and ca lying in the z-x plane. (a) if a magnetic field B points in the positive x direction, what is the magnitude of the emf developed in the wire when B increases at the rate of 3 mTs^(-1) ? (b) What is the direction of teh current in the segment bc .

Three identical wires are bent into semi-circular arcs to each of radius R . These arcs are connected with each other to form a closed mesh such that one of tham lies in x-y plane, one in y-z plane and the other in z-x plane as shown in. In the region of space, a uniform magnetic field of induction vec(B) = B_(0)(hat(i) + hat(j)) exists, whose magnitude increases at a constant rate dB//dt = alpha . Calculate the magnitude of emf induced in the mesh and mark the direction of flow of induced current in the mesh.

Three identical wires are bent into semi-circular arcs to each of radius R . These arcs are connected with each other to form a closed mesh such that one of tham lies in x-y plane, one in y-z plane and the other in z-x plane as shown in. In the region of space, a uniform magnetic field of induction vec(B) = B_(0)(hat(i) + hat(j)) exists, whose magnitude increases at a constant rate dB//dt = alpha . Calculate the magnitude of emf induced in the mesh and mark the direction of flow of induced current in the mesh.

Current is flowing in a wire frame kept as shown in the figure where EDCF is in y-z plane and AFCB is in x-z plane. Current in the wire frame is i and length of each side is a. Find the magnetic moment

Current is flowing in a wire frame kept as shown in the figure where EDCF is in y-z plane and AFCB is in x-z plane. Current in the wire frame is i and length of each side is a. Find the magnetic moment

A wire of length l, carrying current i, is bent in circle of radius r, then magnetic moment at centre of loop is

A conducting wire is bent into a loop as shown in the figure. The segment AOB is parabolic given by the equation y^(2) =2x while segment BA is a straight line parallel to the y-axis. The magnetic field in the region is vec(B) - 8 hat(k) and the current in the wire is 2A. The torque on the loop will be

A current carrying wire frame is in the shape of digit eight (8) . It is carrying current i_(0) . If the radius of each loop is R_(0) , then the net magnetic dipole moment of the figure is :

A conducting wire is bent into a loop as shown in the figure. The segment AOB is parabolic given by the equation y^(2) =2x while segment BA is a straight line parallel to the y-axis. The magnetic field in the region is vec(B) - 8 hat(k) and the current in the wire is 2A. The field created by the current in the loop at point C will be