2 Figure 28-23 shows a wire that car- ries current to the right through a uni- form magnetic field. It also shows four choices for the direction of that field. Wire i. 1 O 4 (a) Rank the choices according to the magnitude of the electric potential dif- ference that would be set up across the width of the wire, greatest first. (b) For which choice is the top side of the wire at higher potential than the bottom side of the wire? Choices for B Figure 28-23 Question 2.
2 Figure 28-23 shows a wire that car- ries current to the right through a uni- form magnetic field. It also shows four choices for the direction of that field. Wire i. 1 O 4 (a) Rank the choices according to the magnitude of the electric potential dif- ference that would be set up across the width of the wire, greatest first. (b) For which choice is the top side of the wire at higher potential than the bottom side of the wire? Choices for B Figure 28-23 Question 2.
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 31P: An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a...
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