In the following figure a wire loop with a current I, that is near a long straight current carrying wire with a current I2. a) Label the direction of the magnetic field from the long straight wire in the region of the current loop. b) Draw the direction of the force from the long straight wire acting on each segment of the current loop (left, top, right, and bottom segments). c) In which direction is the net force on the wire loop from the straight wire? long straight wire wire loop

そト (a) (b) (C) Shown in the figure are three configurations where a circular loop of radius 7.1 cm is (a) lying flat in the xy-plane, or (b) in the xz-plane, or (c) bent about its diameter along two mutually perpendicular planes. Also shown in the figure is a vector representing a uniform magnetic field of 0.8 T permeating the whole region pointing at an angle of 21 degrees with the xy-plane. Calculate the total magnetic flux through the loop in configuration (c).

The symbol for flux density is and the unit is Magnetic lines seek A conductor is carrying current away from you. Mark on a diagram the direction of the magnetic field Conductor carrying current produce. B is the symbol for and the unit is or or

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