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A rectangular loop with a time-invariant current is placed in a uniform magnetostatic field. The loop...
A rectangular loop has width w and length l, and carries current i. It is placed...
A rectangular loop has width w and length l, and carries current
i. It is placed in a uniform magnetic field B, as shown. The
magnetic field is parallel to the plane containing the loop. Which
of the followinf statement(s) is/are correct?
1. The current loop experiences a net force
2. The current loop experiences no net force
3. The magnetic dipole moment of the loop μ points into the
page
4. The magnetic dipole moment of the loop μ...
The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right.
The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right. The loop is free to rotate about the axis shown as the dashed line in the top view. (a) Select all the correct statements about this situation from the list below. As seen from the side view, the initial net torque on the loop is clockwise As seen from the side view, the initial net torque on the loop is counterclockwise As seen in the top view, the...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right. The loop is free to rotate about the axis shown as the dashed line in the top view. (a) Select all the correct statements about this situation from the list below As seen from the side view, the initial net torque on the loop is clockwise As seen from the side view, the initial net torque on the loop is...
A wire loop with current I is placed in a uniform magnetic field. Which statement(s) are...
A wire loop with current I is placed in a uniform magnetic field. Which statement(s) are true about the wire loop? The net force is zero, but the net torque is not. There are no forces exerted on the current loop. The net force is zero. The loop will rotate.
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field...
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field of 0.60 1. The magnitude of the torque acting on this wire when the plane of the loop makes a 30° angle with the field is measured to be 1.1 N.m. What is the area of this loop? A) 0.20 m2 B) 0.40 m2 C) 0.26 m2 D) 0.80 m2 E) 0.53 m2
The effects due to the interaction of a current-carrying loop
The effects due to the interaction of a current-carrying loop with a magnetic field have many applications, some as common as the electric motor. This problem illustrates the basic principles of this interaction.Consider a current I that flows in a plane rectangular current loop with height a = 4.00cm and horizontal sides b = 2.00cm. The loop is placed into a uniform magnetic field B? in such a way that the sides of length a are perpendicular to B? and there is an...
3. Rectangular current loop A current I flows in a square current loop of wire placed...
3. Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. b) For z a, b, what does your expression simplify to? (e) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop...
Rectangular current loop A current I flows in a square current loop of wire placed on...
Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. (b) For za, b, what does your expression simplify to? (c) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop radius.
A loop of wire with a clockwise current is in a uniform magnetic field that is...
A loop of wire with a clockwise current is in a uniform magnetic field that is in the plane of the loop. The loop has: A) both a net force and a net torque on it. (B) a net force on it but no net torque on it. (C) no net force on it but a net torque on it. (D) neither a net torque nor a net force on it. (E) a magnetic field that adds with the uniform...
Consider the following quite loop of copper wire placed in a uniform magnetic field pointing along...
Consider the following quite loop of copper wire placed in a uniform magnetic field pointing along with the direction as shown in the picture below. The loop comes a counterclockwise current has set and can cry the about the wis Select all that apply to this serio and exert a torque that rotates the loop about the axis bottom Lines of action Magnetic field d-/ sine Select one or more The force on the loop The loop has a magnetic...
A rectangular loop has width w and length l, and carries current
i. It is placed in a uniform magnetic field B, as shown. The
magnetic field is parallel to the plane containing the loop. Which
of the followinf statement(s) is/are correct?
1. The current loop experiences a net force
2. The current loop experiences no net force
3. The magnetic dipole moment of the loop μ points into the
page
4. The magnetic dipole moment of the loop μ...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right. The loop is free to rotate about the axis shown as the dashed line in the top view. (a) Select all the correct statements about this situation from the list below As seen from the side view, the initial net torque on the loop is clockwise As seen from the side view, the initial net torque on the loop is...
A wire loop with current I is placed in a uniform magnetic field. Which statement(s) are true about the wire loop? The net force is zero, but the net torque is not. There are no forces exerted on the current loop. The net force is zero. The loop will rotate.
12. A rectangular loop of wire carrying a 4.0-A current is placed in a magnetic field of 0.60 1. The magnitude of the torque acting on this wire when the plane of the loop makes a 30° angle with the field is measured to be 1.1 N.m. What is the area of this loop? A) 0.20 m2 B) 0.40 m2 C) 0.26 m2 D) 0.80 m2 E) 0.53 m2
3. Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. b) For z a, b, what does your expression simplify to? (e) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop...
Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. (b) For za, b, what does your expression simplify to? (c) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop radius.
Consider the following quite loop of copper wire placed in a uniform magnetic field pointing along with the direction as shown in the picture below. The loop comes a counterclockwise current has set and can cry the about the wis Select all that apply to this serio and exert a torque that rotates the loop about the axis bottom Lines of action Magnetic field d-/ sine Select one or more The force on the loop The loop has a magnetic...
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