Problem 5: A rectangular loop with L1 = 0.65 m and L2 = 0.35 m is sitting in a magnetic field B = 0.65 T as shown in the figure. There is a counterclockwise current I = 0.65 A in the loop. d. I ->

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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can you please ans (i) (j) & (k)?

Part (j) Express the torque of F1 on ab, with respect of the axis cd, in terms of F1 and L2.
Expression :
Tcd =
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (k) Express the torque of F1 on cd, with respect of the axis cd, in terms of F1 and L2.
Expression :
Tcd =
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (1) What is the total torque on the current loop, with respect of the axis cd, in terms of F1 and L2?
Expression :
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (m) True or false: the total torque on the loop is the same regardless of what is chosen as the position of the vertical
axis of rotation.
TrueOrFalse :
1)
2)
Transcribed Image Text:Part (j) Express the torque of F1 on ab, with respect of the axis cd, in terms of F1 and L2. Expression : Tcd = Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (k) Express the torque of F1 on cd, with respect of the axis cd, in terms of F1 and L2. Expression : Tcd = Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (1) What is the total torque on the current loop, with respect of the axis cd, in terms of F1 and L2? Expression : Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (m) True or false: the total torque on the loop is the same regardless of what is chosen as the position of the vertical axis of rotation. TrueOrFalse : 1) 2)
Problem 5: A rectangular loop with L1 = 0.65 m and L2 = 0.35 m is sitting
in a magnetic field B = 0.65 T as shown in the figure. There is a
counterclockwise current I = 0.65 A in the loop.
d.
I
b
Part (a) Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1, current I and magnetic field
В.
Expression :
F1 =
Select from the variables below to write your expression. Note that all variables may not be required.
а, В, л, Ө, В, d, Fi, g, h, I, L1, Lz, m, P, t
Part (b) Calculate the numerical value of the magnitude of the force, F1, on ab or cd in N.
Numeric : A numeric value is expected and not an expression.
F1 =
Part (c) Express the magnitude of the magnetic force on bc or ad, F2, in terms of the length L2, current I and magnetic field
В.
Expression :
F2 =
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (d) Which direction does the force on ab act?
MultipleChoice :
1) Out of the screen.
2) To the right.
3) To the left.
4) Downward.
5) Upward.
6) Into the screen.
Part (e) Which direction does the force on cd act?
MultipleChoice :
1) Into the screen.
2) To the left.
3) Downward.
4) Upward.
5) To the right.
6) Out of the screen.
Part (f) Express the torque of F1 on ab, with respect of the axis ef, in terms of F1 and L2.
Expression :
Tab =
Select from the variables below to write your expression. Note that all variables may not be required.
а, В, п, ө, В, d, Fi, g, h, I, L1, Lz, m, P, t
Part (g) Express the torque of F1 on cd, with respect of the axis ef, in terms of F1 and L2.
Expression:
Tcd =
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (h) What is the total torque on the current loop with respect of axis ef, in terms of F1 and L2?
Expression :
Select from the variables below to write your expression. Note that all variables may not be required.
a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t
Part (i) Calculate the numerical value of the total torque in N m.
Numeric : Anumeric value is expected and not an expression.
10
Transcribed Image Text:Problem 5: A rectangular loop with L1 = 0.65 m and L2 = 0.35 m is sitting in a magnetic field B = 0.65 T as shown in the figure. There is a counterclockwise current I = 0.65 A in the loop. d. I b Part (a) Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1, current I and magnetic field В. Expression : F1 = Select from the variables below to write your expression. Note that all variables may not be required. а, В, л, Ө, В, d, Fi, g, h, I, L1, Lz, m, P, t Part (b) Calculate the numerical value of the magnitude of the force, F1, on ab or cd in N. Numeric : A numeric value is expected and not an expression. F1 = Part (c) Express the magnitude of the magnetic force on bc or ad, F2, in terms of the length L2, current I and magnetic field В. Expression : F2 = Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (d) Which direction does the force on ab act? MultipleChoice : 1) Out of the screen. 2) To the right. 3) To the left. 4) Downward. 5) Upward. 6) Into the screen. Part (e) Which direction does the force on cd act? MultipleChoice : 1) Into the screen. 2) To the left. 3) Downward. 4) Upward. 5) To the right. 6) Out of the screen. Part (f) Express the torque of F1 on ab, with respect of the axis ef, in terms of F1 and L2. Expression : Tab = Select from the variables below to write your expression. Note that all variables may not be required. а, В, п, ө, В, d, Fi, g, h, I, L1, Lz, m, P, t Part (g) Express the torque of F1 on cd, with respect of the axis ef, in terms of F1 and L2. Expression: Tcd = Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (h) What is the total torque on the current loop with respect of axis ef, in terms of F1 and L2? Expression : Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, 0, B, d, F1, g, h, I, L1, L2, m, P, t Part (i) Calculate the numerical value of the total torque in N m. Numeric : Anumeric value is expected and not an expression. 10
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