question archive A long straight horizontal wire carries a current = 2
A long straight horizontal wire carries a current = 2
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A long straight horizontal wire carries a current = 2.10 to the left. A positive 1.00 charge moves to the right at a distance 1.50 above the wire at constant speed = 2000 . (Figure 1) What are the magnitude and the direction of the magnetic force on the charge?
A:Select the source(s) responsible for the magnetic field that exerts a force on the moving charge?
Select the source(s) responsible for the magnetic field that exerts a force on the moving charge?
| the charge | |
| the current-carrying wire | |
| the charge and the current-carrying wire |
