Homework Answers
a) FL = Bo*I*L*sin(60) (towards -y axis)
FR = Bo*I*L*sin(60) (towards +y axis)
Ff = Bo*I*L*sin(90)
= Bo*I*L
Fbk = Bo*I*L*sin(90)
= Bo*I*L
b)
here FL and FR are same in magnitude but acts in the
opposite direction.
Ff and Fbk are same in magnitude but acts in the opposite direction.
so, Net force = 0
The rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.17 g per centimeter of length
The rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.17 g per centimeter of length and is pivoted about side ab on a frictionless axis. The current in the wire is 8.3 A in the direction shown. Part A Find the magnitude of the magnetic field parallel to the y-axis that will cause the loop to swing up until its plane makes an angle of 30.0° with the yz-plane. Part B Find the direction of the magnetic field...
2. A rectangular loop of wire, with dimensions shown in the figure helow carries a current...
2. A rectangular loop of wire, with dimensions shown in the figure helow carries a current of 2.0 A and is placed in a 0.80 T magnetic field. The magnetic field runs horizontally from left to right in the plane of the paper. The loop rotates in the magnetic field. Assume that the dimensions given in the figure are exact. (a) At one point in its rotation, the loop is perpendicular to the magnetic field. What is the magnitude of...
A rectangular loop of wire that is 58 cm wide and 12 cm long is placed...
A rectangular loop of wire that is 58 cm wide and 12 cm long is placed in a region where the magnetic field is B = 1.1 T. Suppose the wire loop lies in the x–y plane and that the magnetic field makes an angle of 70° with the z axis. Find the magnitude of the magnetic flux.
Problem 27.69 3 of 15 The rectangular loop of wire shown in the figure (Figure 1)...
Problem 27.69 3 of 15 The rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.11 g per centimeter of length and is pivoted about side ab on a frictionless axis. The current in the wire is 8.1 A in the direction shown Part A Find the magnitude of the magnetic field parallel to the y-axis that will cause the loop to swing up until its plane makes an angle of 30.0° with the yz-plane...
A square loop of wire carries a current I. Current is flowing in a counterclockwise direction...
A square loop of wire carries a current I. Current is flowing in
a counterclockwise direction as shown.
16) If this loop is placed in a
uniform magnetic field pointing out the page, what is the direction
of the net force on the loop?
up
down
left
right
zero
17) Now the loop is placed near a
horizontal wire with current moving to the left. If the horizontal
wire is right below the loop (in the plane of the page), what is...
A circular loop of wire of radius R carries a current I in a region where...
A circular loop of wire of radius R carries a current I in a region where a uniform magnetic field of magnitude B0 is present. (a) If the magnetic dipole moment of the loop makes an angle θ < π/2 with the magnetic field, do a drawing that includes the loop of current, its magnetic dipole moment, the magnetic field, and the direction of the torque experienced by the loop. Make sure to indicate the current i and the angle...
As shown in the figure, a rectangular loop with a length of 20.0 cm and a...
As shown in the figure, a rectangular loop with a length of 20.0 cm and a width w of 15.0 cm has 20 turns and carries a current of 0.130 A counterclockwise around the loop when viewed from the positive x axis. A horizontal (parallel to the x-z plane) magnetic field of magnitude 0.0510 T is oriented at an angle of 65.0° relative to the perpendicular to the loop (the positive x axis). (Assume the length and width are measured...
Q1: Consider a square loop in the yz plane. The corners of the loop are at (0.1.1) (x,y,z (0,2,1);(x.y,z)-(0,2,2); and (x.y,z)-(0,1,2).The current flowing around the perimeter of the loop is 1 mA in...
Q1: Consider a square loop in the yz plane. The corners of the loop are at (0.1.1) (x,y,z (0,2,1);(x.y,z)-(0,2,2); and (x.y,z)-(0,1,2).The current flowing around the perimeter of the loop is 1 mA in the direction shown in Figure. Calculate the net force acting on the square loop if (a) B 2ax (a uniform magnetic field). (b) The magnetic field is produced by a vertical current filament (I- 100A) coinciding with the z axis.
Q1: Consider a square loop in the...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A in the sense shown. The loop is in a uniform 3.00-T magnetic field that points in the +y direction, as shown in the figure. Find the net magnetic force on the triangular loop y +z=0 < el B 0.600 m î Р R -0.800 m
4.A square loop of wire, in the x-y plane, is pulled through a region in space...
4.A square loop of wire, in the x-y plane, is pulled through a region in space along the x axis with constant speed. It moves from x = 0 to x = 10.0 m. From from x = 3.0 m to x = 7.0 m there is a uniform magnetic field perpendicular to the plane of the loop, in the +z direction. Graph the induced current in the loop as a function of x. Explain the regions and values of...
2. A rectangular loop of wire, with dimensions shown in the figure helow carries a current of 2.0 A and is placed in a 0.80 T magnetic field. The magnetic field runs horizontally from left to right in the plane of the paper. The loop rotates in the magnetic field. Assume that the dimensions given in the figure are exact. (a) At one point in its rotation, the loop is perpendicular to the magnetic field. What is the magnitude of...
Problem 27.69 3 of 15 The rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.11 g per centimeter of length and is pivoted about side ab on a frictionless axis. The current in the wire is 8.1 A in the direction shown Part A Find the magnitude of the magnetic field parallel to the y-axis that will cause the loop to swing up until its plane makes an angle of 30.0° with the yz-plane...
A square loop of wire carries a current I. Current is flowing in
a counterclockwise direction as shown.
16) If this loop is placed in a
uniform magnetic field pointing out the page, what is the direction
of the net force on the loop?
up
down
left
right
zero
17) Now the loop is placed near a
horizontal wire with current moving to the left. If the horizontal
wire is right below the loop (in the plane of the page), what is...
As shown in the figure, a rectangular loop with a length of 20.0 cm and a width w of 15.0 cm has 20 turns and carries a current of 0.130 A counterclockwise around the loop when viewed from the positive x axis. A horizontal (parallel to the x-z plane) magnetic field of magnitude 0.0510 T is oriented at an angle of 65.0° relative to the perpendicular to the loop (the positive x axis). (Assume the length and width are measured...
Q1: Consider a square loop in the yz plane. The corners of the loop are at (0.1.1) (x,y,z (0,2,1);(x.y,z)-(0,2,2); and (x.y,z)-(0,1,2).The current flowing around the perimeter of the loop is 1 mA in the direction shown in Figure. Calculate the net force acting on the square loop if (a) B 2ax (a uniform magnetic field). (b) The magnetic field is produced by a vertical current filament (I- 100A) coinciding with the z axis.
Q1: Consider a square loop in the...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A in the sense shown. The loop is in a uniform 3.00-T magnetic field that points in the +y direction, as shown in the figure. Find the net magnetic force on the triangular loop y +z=0 < el B 0.600 m î Р R -0.800 m
4.A square loop of wire, in the x-y plane, is pulled through a region in space along the x axis with constant speed. It moves from x = 0 to x = 10.0 m. From from x = 3.0 m to x = 7.0 m there is a uniform magnetic field perpendicular to the plane of the loop, in the +z direction. Graph the induced current in the loop as a function of x. Explain the regions and values of...
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