Homework Answers
When loop is going into the magnetic field region, induced current will be induced in such a way that it will oppose the charge. This can be done if the magnetic field caused by induced current results in a magnetic field opposite to the given field.So, field due to induced current will be in downward direction, which tells that the induced current must be in clockwise sense, as seen from top.
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moves into the magnetic field.
//img.homeworklib.com/questions/b9da6130-ca78-11eb-8c71-8b0cea09251c.gif
Which of the following is correct? While the loop is moving into
the region with the constant external magnetic field, the magnetic
field inside the loop due to the induced current in the loop points
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No magnetic field is induced by the movement of the loop.
... down
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In the figure, a region with
constant (externally produced) magnetic field is shown. A wire loop
moves into the magnetic field.
//img.homeworklib.com/questions/b9da6130-ca78-11eb-8c71-8b0cea09251c.gif
Which of the following is correct? While the loop is moving into
the region with the constant external magnetic field, the magnetic
field inside the loop due to the induced current in the loop points
...
No magnetic field is induced by the movement of the loop.
... down
... left
... into the page
... right
......
24 A circular loop of wire is in a region of spatially uniform magnetic field directed into the page. Determine the direction of the induced current (as viewed from above) when the magnitude of the magnetic field is increasing. a. Clockwise b. Counterclockwise c. No current flows. 25 An electron enters a region where the uniform magnetic field strength is 4.0 T at a velocity of 4.88 x 10^m/s perpendicular to the field. Determine the radius of gyration of the...
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2. Is there an attractive magnetic force that tends to pull the loop in, like a magnet pulls on a paper clip? Or do you need to push the loop in against a repulsive force?
A.
You need to push the loop in against a repulsive force.
B.
There is an...
answer all Q pls
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