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A loop of circular wires lies on the table. Thesouth end of a magnet is moved toward the loopfrom above. As viewed from above, in whichdirections are the induced cu...

Question

A loop of circular wires lies on the table. Thesouth end of a magnet is moved toward the loopfrom above. As viewed from above, in whichdirections are the induced current and the induced magneticfield?

A loop of circular wires lies on the table. The south end of a magnet is moved toward the loop from above. As viewed from above, in which directions are the induced current and the induced magnetic field?



Answers

A circular loop of wire moves in one of three directions near a long, straight current-carrying wire. For each case, find the direction of the current in the loop, the direction of the magnetic force on the loop, and the direction of the magnetic force on the straight wire.

Getting this question. We have toe tell that the Dirksen Off current and a magnetic field such that there's a little been there. And, uh, man, that was a North Pole. It is north. Where in this article is brought near This this Look, this is on the floor. So basically, we know that when when this, um, magnet com near in the loop the magnetic flux or marry feel intensity. And through this low bar, another weaken say magnetic flux will increase. So by the fragile, or it will the induced Corrente will try to do greet the it. Basically the magnetic field in that direction is increasing. So loop are induced current off this look tryto no produce magnetic field in these days and saw that for that. The net deal didn't field will well say I'm so basically the direction of Manatee Field will be in the border tax. And so you can see that Erickson off magnetic field by Luke will be of Ford now in the next point when the direction of the obviously manatee Villager. But so we have to call our finger in the legs and off for the current so that the direction of temporary and in the air. But so such that in this case, we we we reminder the direction of current will be in the anti clockwise or de Dixon off guard and induced Garland news. Got A and C okay, will be in the antique clock whether contract global anti clockwise.

Hi. In the given problem, yeah, there is Are conducting law lying in the horizontal plane on the surface of the table and there is a horizontal wire kept over this loop which is carrying a current I threw it. His current passing through the conductor is decreasing in magnitude. So the magnetic field around this conductor, which is outward through the upper half of this school and inward. True, the lower half of this circular coin current is decreasing, which creates are decreasing an upward degrees magnetic field through the upper half of coil and our downward decreasing magnetic field and hence magnetic flux. True, the lower half of the loop, so the induced magnetic field will be as here. This magnetic field is decreasing and in upward direction. So induced magnetic well should be increasing in upward direction in the upper half will be increasing a world through the upper hub means this magnitude should come out of the upper half of the direction, so it should behave like North Pole. The upper half should behave like North Pole, and hence the direction of current induced in the upper half should be counter clock wise. Similarly, in the lower house as inducing magnetic It is downward Decreasing so inducing magnetic field So induced magnetic field as the inducing magnetically is downward decreasing So that induced magnetic will s Berlin's as long should be inward increasing it's magnetically should enter into it So this face will start behaving like south fold So the direction of current induced and it should be clock Why is so as the current in lower hug and upper half of that semi circles of the loop, We should say the loo are equal in magnitude and oppose it in direction. So net electric current induced in the loop is zero which is the answer for the given problem. Thank you.

We have a circular wire ring experience and increasing magnetic field in the upward direction as shown. So we can draw a ring. This is safe, for example our ring. And in this ring we have a power magnetic field B. Okay. And it is increasing with time. Okay, this field is increasing with time. So we have to determine the direction of induced current I induced in the ring. Okay, So now as the magnetic field is increasing with time, so it means from the land law, we can say from the land law, we can say that this ring will oppose the changes. Hence it will induce a magnetic field in the downward direction. Okay, This ring will start inducing a magnetic field to oppose the changes and and the changes are increasing the magnetic field. So the ring will start inducing the magnetic field in the appropriate direction. So to have magnetic field in the downward direction. So we can say that from the right and rule the current the current flowing To induce this magnetic field will be clockwise, will be clockwise as seen from the above, as seen from the above. Okay. From above. So the current flowing in the loop will be clockwise as seen from the above. So this is the answer for the question. Okay, So this will be the answer for this question. Okay. The current India's current is clockwise as seen from the above.

In this particle. Their problem. This is the direction of magnetic field and velocities downward. Using the right hand rule, we can figure out that garden will be flowing in this direction. Oh, Out award from the paper.


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