A rectangular loop of wire with sides H 27 cm and W 66 cm is located in a region

Question

A rectangular loop of wire with sides H 27 cm and W 66 cm is located in a region containing a constant magnetic field B-0.64 T that is aligned with the positive y-axis as shown. The loop carries current I 350 mA. The plane of the loop is inclined at an angle = 39° with respect to the x-axis t B W I plan view side view 1) What is Hx, the x-component of the magnetic moment vector of the loop? A-m*Submit You currently have 0 submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question 2) what is y, the y-component of the magnetic moment vector of the loop? A-m2 Submit You currently have 0 submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question 3) What is , the z-component of the torque exerted on the loop? N-m Submit You currently have 0 submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question 4) What is Fbc, the magnitude of the force exerted on segment bc of the loop? N Submit You currently have 0 submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question 5) What is the direction of the force that is exerted on the segment bc of the loop? along negative x-direction along negative y-direction along positive x-direction along positive y-direction none of the above Submit

Explanation / Answer

1)

magnetic moment of the loop, mue = I*A

= 350*10^-3*0.27*0.66

= 0.0624 A.m^2

mue_x = -mue*sin(39)

= -0.0624*sin(39)

= -0.0393 A.m^2

2) mue_y = mue*cos(39)

= 0.0624*cos(39)

= 0.0485 A.m^2

3) Tz = -mue*B*sin(39)

= -0.0624*0.64*sin(39)

= -0.0251 N.m

4) F_bc = B*I*H*sin(90)

= 0.64*350*10^-3*0.27

= 0.0605 N

5) towards +x axis

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