I need help with Question 1,2 and 3 Below are six side views of the coil as seen when looking along the axis of rotation.The directions of the electric current and the magnetic field are also shown. Thewires parallel to the axis of rotation are the wires that go into or out of the(indicated by circles). For each of these two wires in each diagram, draw arrowsindicating the magnetic force on the wire. Determine how these forces tend to rotatethe coil, and circle whether the forces cause a small/large clockwise(cw)/counterclockwise (ccw) torque on the coil. Note that diagrams (a) through (f)show sequential steps for one full rotation of the coil.раperi into(a)papero(b)BВiI out ofiраperi intoiраperВI out ofраperCw / ccwbig / smallCW / ccwbig / smallI out ofiout of(c)рарer(d)раperВВl intoi intoраperраperCw / ccwbig / smallcw / ccwbig / smallMagnetic TorqueIX - 2 i into(e)(f)раperВВi intoiout ofраperраperВBi out ofраperCW / сcWbig / smallcw / ccwbig / smallQuestion 1If the coil is initially at rest between positions (a) and (b), will it tend tostart turning? If so, will the rotation be counterclockwise or clockwise?Explain.Question 2 If the coil is turning clockwise with a small amount of rotationalkinetic energy when it reaches position (d), what will the coil's motionbe like after than instant? Explain.Question 3Based on your responses to Questions 1 and 2, and on the rotations, asdetermined in the sequential diagrams, do you expect this coil torotate?Magnetic TorqueIX - 3

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Accepted Answer

1. 
using F=BiLsinθ
we get the direction of the force on the element at extreme right is downward…

Question 1 If the coil is initially at rest between positions (a) and (b), will it tend to start turning? If so, will the rotation be counterclockwise or clockwise? Explain.