The figure below shows a long straight wire near a rectangular current loop. (Assume I₁ = 14.0 A and r = 6.00 cm.) 1₁ 10.0 cm 12 = 30.0 A 30.0 cm What is the magnitude in newtons and direction of the total force on the loop?

Two long, straight 1.00 m wires are parallel and separated by 0.200 m. The wires carry currents of 6.00 A in the same direction. Determine the magnitude and direction of the force acting on the wires.

A long, straight wire carries a current of 69 A. The magnetic field produced by this current at a certain point is 9.0 x 10-5 T. How far is the point from the wire?

A 11.5 cm long solenoid contains 831 turns and carries a current of 5.05 A. What is the strength B of the magnetic field at the center of this solenoid? B = T

A long, straight wire lies on a horizontal table and Carries a current of 3-05 MA. In a vacuum, 6 a Proton moves Parallel to the wire (opposite the Current) with a constant speed of 3.00 X 104 m/s at a distance d above the wire. Ignoring the magnetic field due to the Earth, determine the Valye of do (Answer must be in cm) ( OCPO

Two long parallel wires carry currents of 3.39 A and 4.13 A. The magnitude of the force per unit length acting on each wire is 5.33 x 10-5 N/m. Find the separation distance d of the wires expressed in millimeters. d = mm

As shown in the figure, a long wire carries a current i₁ = 30 A and a rectangular loop carries current i₂ = 20 A. Take the dimensions to be a = 1 cm, b = 8 cm, and L = 30 cm. In unit vector notation, what is the net force on the loop due to i₁? i₁ ią L x

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Q39

Part (a)  Express the magnitude of the magnetic force, F, in terms of q, v, and B. F = ______  Part (b)  Express the radius, R, of the circular motion in terms of the centripetal acceleration a and the speed v.  R = ______