## a. 0.157 \mathrm{mV}b. 5 \cdot 89 \mathrm{mV}

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##### Top Physics 102 Electricity and Magnetism Educators ##### Christina K.

Rutgers, The State University of New Jersey   ### Video Transcript

{'transcript': "hi. In the given problem, the magnetic field is uniform and in England direction. Entering into the plane off paper like this and the coil in this magnetic field has been given us the ship off this loop which is making and eight the radius. The upper Lou and Laurel are one and are are given as 5.0 centimeter. All you can see 5.0 multiplied by 10 drifting Parminder school meter. And for this lower loop serious is 9.0 centimeter or 9.0 multiplied by 10 Russian par minus two meter. The resistance per unit length off this wire which has been used to make this look, is giving us X. You can consider it to be X and it is 3.0 own our meter. The tying braid off change off magnetic cream is given us to wind 00 Yes, law, what a second! So most awful. We will find the circum parents off these coils which is symbolized at sea. So circum parents off first coil. Stephen, we begin as to buy our one so obstinate resistance will become that assistance. But in England X times the circumference Or we can say this is too by are one X and similarly that resistance off the bigger loop Bigger circle we become do by our door x No, the MF in news in the smaller Luke using Faraday's laws off electromagnetic induction The magnitude of this anything used will be given by de 51 by DT time rate of change your flocks magnetic flux which is nothing but the product off magnetic crew. With the area of this coy here video being a constant can be taken out So even b b by DT and we know that it has given us by our money square into db by DT So this is the enough in your so current in used in the sky the upper Lou I won will be given by home slow as even by are one. So it will become by our money square bebe by DT Divided by are one bitches do by are one x so canceling all the common terms you get I want comes out to be our one divided by two x dimes BB by ditty. So when they put these values current I one Comes out Toby five. In tow, End racial bar minus two for our one. The radius on the upper loop Don't X and four x This is three own or meter and for being divided in this is to Tesla for second. So finally this current comes out to be fine by three. Multiplied by 10 dish bar minus two and beer and the direction off. This current will be counterclockwise using lenses law. No. Similarly, the current induced in the Lord Liu will be given by the formula. Are you divided by two x db by DT So, putting these values here this is nine into 10 nation par minus two meter or the radius. It's a stupid tree two times three for the resistance. But in the plan and for divided this is school again. Put a stop for a second so they sell you comes out to be three multiplied by tended bar minus two and you and then we look for its direction. The direction of discovered could be again. It could also be counterclockwise so as both occurrence are trying to run counter clockwise. So these currents will be overlapping here. So the net current in the loop will be equal toe the difference off these footprints. So the net current in this look will come out to be I do minus Ivan. What we can say This is three minus five by three into 10. Dish par minus two. And here, which comes out to be 0.133 And you're in counterclockwise direction in the lower luke. So this direction is counterclockwise in the Lord Liu. It will become clockwise in the upper loop upper circle off this eight. Thank you."} H.B.T.I.
##### Top Physics 102 Electricity and Magnetism Educators ##### Christina K.

Rutgers, The State University of New Jersey   