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According to the right - hand rule, if one curls the fingers of the right - hand around the direction of the magnetic field produced by a current flowing in a conductor, then the thumb will direct toward the direction of the current in the conductor.
Following this rule, we get the direction of the currents as below :
(a) Towards left.
(b) Out of the screen.
(c) Towards top - right corner.
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In each of parts a, b, and c of the figure below, find...
does this work, should be more clear. Determine the initial direction of the deflection of charged...
does this work, should be more clear.
Determine the initial direction of the deflection of charged particles as they enter the magnetic fields, as shown in the figure Figure Figure Figure Figure Additional Material Schroeder las 72 points) DETAILS SERCP10 19.7.007 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What elechy would a proto need to cede tarth 1.285 km above the magnetic equat, where are's magnetic field is directed horizontally north and has a magnitude of 4.00 x 10-7 (Assume...
In Figure P19.2, assume that in each case the velocity vector shown is replaced with a...
In Figure P19.2, assume that in each case the velocity vector shown is replaced with a wire carrying a current in the direction of the velocity vector. For each case, find the direction of the magnetic force acting on the wire. (a)( ---Select--- (b)(---Select--- A) (c)(---Select--- (d) ( ---Select--- A) (e) ( ---Select--- (f) ---Select--- A be Figure P19.2 A current I = 13 A is directed along the positive x-axis and perpendicular to a magnetic field. A magnetic force...
A long wire carrying 6.50 A of current makes two bends, as shown in the figure.
A long wire carrying 6.50 A of current makes two bends, as
shown in the figure. The bent part of the wire passes through a
uniform 0.280 T magnetic field directed as shown in
the figure and confined to a limited region of space.A) Find the magnitude of the force that the magnetic field
exerts on the wire.B) Find the direction of the force that the magnetic field
exerts on the wire.
The figure below shows a cross-section of two long, straight, parallel wires, where the currents are flowing perpendicul...
The figure below shows a cross-section of two long, straight,
parallel wires, where the currents are flowing perpendicular to the
page. Wire 1 carries a current
I1
directed into the page (in the
−z
direction) and passes through the x-axis at
x = +a.
Wire 2 passes through the x-axis at
x = −2a
and carries an unknown current
I2.
The total magnetic field at the origin due to the
current-carrying wires has the magnitude
2μ0I1
(2πa)
. Note that...
(c) Find the magnitude and direction of the minimum magnetic field required to move the wire...
(c) Find the magnitude and
direction of the minimum magnetic field required to move the wire
at constant speed.
(d) What happens if the magnetic field exceeds this minimum
value?
Consider the system pictured in the figure below. A 15.9-cm horizontal wire of mass 14.3 g is placed between two thin, vertical conductors, and a uniform magnetic field acts perpendicular to the page. The wire is free to move vertically without friction on the two vertical conductors. When a 4.75-A...
Consider the system pictured in the figure below. A 14.4-cm horizontal wire of mass 15.2 g...
Consider the system pictured in the figure below. A 14.4-cm horizontal wire of mass 15.2 g is placed between two thin, vertical conductors, and a uniform magnetic field acts perpendicular to the page. The wire is free to move vertically without friction on the two vertical conductors. When a 4.55-A current is directed as shown in the figure, the horizontal wire moves upward at constant velocity in the presence of gravity (a) What forces act on the horizontal wire? (Select...
In In the figure below, the current in the long, straight wire is 11 = 7.00...
In In the figure below, the current in the long, straight wire is 11 = 7.00 A and the wire lies in the plane of the rectangular loop, which carries a current 12 = 10.0 A. The dimensions in the figure are c = 0.100 m, a = 0.150 m, and f = 0.510 m. Find the magnitude and direction of the net force exerted on the loop by the magnetic field created by the wire. magnitude direction- Select-- μΝ...
A long wire carrying 4.50 A of current makes two 90 bends, as shown in the...
A long wire carrying 4.50 A of current makes two 90° bends, as shown in the figureThe bent part of the wire passes through a uniform 0.238 T magnetic field directed as shown in the figure and confined to a limited region of space.Part AFind the magnitude of the force that the magnetic field experts on the the wire.Part BFind the direction of the force that the magnetic field experts on the the wire.
The two wires shown in the figure below are separated by d = 12.1 cm and...
The two wires shown in the figure below are separated by
d = 12.1 cm and carry currents of I = 5.50 A in
opposite directions.
1: 2d (a) Find the magnitude and direction of the net magnetic field at a point midway between the wires magnitude direction-Select μπ (b) Find the magnitude and direction of the net magnetic field at point P, 12.1 cm to the right of the wire on the right magnitude direction-Select (c) Find the magnitude...
does this work, should be more clear.
Determine the initial direction of the deflection of charged particles as they enter the magnetic fields, as shown in the figure Figure Figure Figure Figure Additional Material Schroeder las 72 points) DETAILS SERCP10 19.7.007 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What elechy would a proto need to cede tarth 1.285 km above the magnetic equat, where are's magnetic field is directed horizontally north and has a magnitude of 4.00 x 10-7 (Assume...
In Figure P19.2, assume that in each case the velocity vector shown is replaced with a wire carrying a current in the direction of the velocity vector. For each case, find the direction of the magnetic force acting on the wire. (a)( ---Select--- (b)(---Select--- A) (c)(---Select--- (d) ( ---Select--- A) (e) ( ---Select--- (f) ---Select--- A be Figure P19.2 A current I = 13 A is directed along the positive x-axis and perpendicular to a magnetic field. A magnetic force...
A long wire carrying 6.50 A of current makes two bends, as
shown in the figure. The bent part of the wire passes through a
uniform 0.280 T magnetic field directed as shown in
the figure and confined to a limited region of space.A) Find the magnitude of the force that the magnetic field
exerts on the wire.B) Find the direction of the force that the magnetic field
exerts on the wire.
The figure below shows a cross-section of two long, straight,
parallel wires, where the currents are flowing perpendicular to the
page. Wire 1 carries a current
I1
directed into the page (in the
−z
direction) and passes through the x-axis at
x = +a.
Wire 2 passes through the x-axis at
x = −2a
and carries an unknown current
I2.
The total magnetic field at the origin due to the
current-carrying wires has the magnitude
2μ0I1
(2πa)
. Note that...
(c) Find the magnitude and
direction of the minimum magnetic field required to move the wire
at constant speed.
(d) What happens if the magnetic field exceeds this minimum
value?
Consider the system pictured in the figure below. A 15.9-cm horizontal wire of mass 14.3 g is placed between two thin, vertical conductors, and a uniform magnetic field acts perpendicular to the page. The wire is free to move vertically without friction on the two vertical conductors. When a 4.75-A...
Consider the system pictured in the figure below. A 14.4-cm horizontal wire of mass 15.2 g is placed between two thin, vertical conductors, and a uniform magnetic field acts perpendicular to the page. The wire is free to move vertically without friction on the two vertical conductors. When a 4.55-A current is directed as shown in the figure, the horizontal wire moves upward at constant velocity in the presence of gravity (a) What forces act on the horizontal wire? (Select...
In In the figure below, the current in the long, straight wire is 11 = 7.00 A and the wire lies in the plane of the rectangular loop, which carries a current 12 = 10.0 A. The dimensions in the figure are c = 0.100 m, a = 0.150 m, and f = 0.510 m. Find the magnitude and direction of the net force exerted on the loop by the magnetic field created by the wire. magnitude direction- Select-- μΝ...
The two wires shown in the figure below are separated by
d = 12.1 cm and carry currents of I = 5.50 A in
opposite directions.
1: 2d (a) Find the magnitude and direction of the net magnetic field at a point midway between the wires magnitude direction-Select μπ (b) Find the magnitude and direction of the net magnetic field at point P, 12.1 cm to the right of the wire on the right magnitude direction-Select (c) Find the magnitude...
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