A metal bar is being pulled on two metal The rails are separated by a distance of 0. 0.060T whose direction is indicated by cr The resistonce of roils and the bor is negli The cesistan rails ot

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 72AP: A particle moving downward at a speed of 6.0106 m/s enters a uniform magnetic field that is...
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please explain the direction of magnetic force throughly

A metal bar is being pulled on two metal rails with constant speed v = 0.40 m/s, as shown below.
The rails are separated by a distance of 0.50 m and are located in a uniform magnetic field B
0.060T whose direction is indicated by crosses. The rails are connected by a resistor R = 2.0 Q.
The resistance of rails and the bar is negligible.
Determine the magnetic force (magnitude and direction) acting on the metal bar.
x x x x
A rod moving with velocity v in
a uniform magnetic field.
Transcribed Image Text:A metal bar is being pulled on two metal rails with constant speed v = 0.40 m/s, as shown below. The rails are separated by a distance of 0.50 m and are located in a uniform magnetic field B 0.060T whose direction is indicated by crosses. The rails are connected by a resistor R = 2.0 Q. The resistance of rails and the bar is negligible. Determine the magnetic force (magnitude and direction) acting on the metal bar. x x x x A rod moving with velocity v in a uniform magnetic field.
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