O O O O O left Q10: A bar of length L and is free to slide without friction on horizontal rails as shown. A uniform magn

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O O O O O Left Q10 A Bar Of Length L And Is Free To Slide Without Friction On Horizontal Rails As Shown A Uniform Magn 1 (111.1 KiB) Viewed 16 times

O O O O O Left Q10 A Bar Of Length L And Is Free To Slide Without Friction On Horizontal Rails As Shown A Uniform Magn 2 (17.44 KiB) Viewed 16 times

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O O O O O left Q10: A bar of length L and is free to slide without friction on horizontal rails as shown. A uniform magnetic field B is directed out of the page. If the switch S. is closed then the direction of magnetic force on the bar is Bout Pout O O O O O O O O (A) upward (B) downward (D) to the right (E) out of the page O O O O up O O O Q10: A bar of length L and is free to slide without friction on horizontal rails as shown. A uniform magnetic field B is directed out of the page. If the switch S, is closed then the direction of magnetic force on the bar is left O O O O O (A) to the right (B) to the left (C) upward (D) downward (E) out of the page X X X X X X X x Q9: A bar of length L and is free to slide without friction on horizontal rails as shown. A uniform magnetic field B is directed into the plane of the figure. If the switch S is closed, then the bar will move i L X xBx X XX X X (A) To the left (B) To the right (C) Do not move at (D) To the right all then to the left (E) To the left then to the right 19 T. Hasan Abdulla Salman A bar of length L and is free to slide without friction on horizontal rails as shown. A uniform magnetic field B is directed into the plane of the figure. If the switch S is closed, then the bar will move : (a) To the left X X (b) To the right 1 X X X X (c) Do not move at all X xBin x X (d) To the right then to the left (e) To the left then to the right X X X O O Q17: A bar of length L is free to slide without friction on horizontal rails as shown. A uniform magnetic field B is directed out of the page. If the switch S is closed then the magnetic force on the bar is: O O O (A) ILB (-i) (B) ILB (i) (C) ILB (1) (E) Zero an (C) to the left Bout es ell O O O O O O O O (D) ILB(-) Bout O I up L right right
A 10 A current-carrying wire is bent to form a semicircular closed loop of radius 8.00 cm. If the wire lies in the XY-plane and is placed in a uniform magnetic field of 0.040 T (directed along the positive y-axis), what is the total magnetic force (in N) acting on the loop? 0.064 (k) 0.064 (-1) 0.064 (j) Zero 0.064 (-k) Im