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- 1) Consider a wire with a some current I going to the right. Using the and the symbols, label the magnetic field around the wire 2) Now do the same for a wire with the current going to the left7-3. ( conducting bars, as shown in the figure below. Two resistors R, = 2.00 and R, = 5.00 are connected across the ends of the bars to form a loop. A constant magnetic field B = 2.0 T is directed perpendicularly into the page. An external agent pulls the rod to the left with a constant speed of v = 5.0 m/s. Find the magnitude of the applied force that is needed to move the rod with this constant velocity. )A conducting rod of length = 100.0 cm is free to slide on two parallel
- 10. Determine the direction of the magnetic force acting on each part of the conductor, then indicate which way the motor will turn (clockwise, counterclockwise, into page, out of page, etc.). Assume the diagram uses electron flow. a) b) S S N + N + Ic) Write the Kirchhoff's potential difference rule for left and right loops by drawing your chosen current directions and loop directions. El R1 R2 R3 -82