| Problem 7 | |||
  In the figure below, a long straight wire carries a current of 3.8 A.
Find the magnitude of the net force on a rigid square loop of wire of side, l, equal to 6.42 cm. The center of the loop is 10.00 cm from the wire and the loop carries a current of 10.0 A.
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Homework Answers
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Problem 7
In the figure below, a long straight wire carries a current of 3.8
A....
In the figure below, a long straight wire carries a current of 3.1 A. Find the...
In the figure below, a long straight wire carries a current of
3.1 A.
Find the magnitude of the net force on a rigid square loop of
wire of side, l, equal to 5.73 cm. The center of the loop is 10.80
cm from the wire and the loop carries a current of 10.0 A
please help!
2
An infinite straight wire carries current I1 = 3 A in the positive y-direction as shown....
An infinite straight wire carries current I1 = 3 A in
the positive y-direction as shown. At time t = 0, a conducting
wire, aligned with the y-direction is located a distance d = 41 cm
from the y-axis and moves with velocity v = 18 cm/s in the negaitve
x-direction as shown. The wire has length W = 28 cm.
1)What is ε(0), the emf induced in the moving wire at t = 0?
Define the emf to be...
A long, straight wire (see the figure below) carries current I1 = 4.4 A and is...
A long, straight wire (see the figure below) carries current I1
= 4.4 A and is a distance h = 15 cm from a rectangular current loop
that carries a current I2 = 1.51 A.
A long, straight wire (see the figure below) carries current 11-4.4 A and is a distance h = 15 cm from a rectangular current loop that carries a current 12-1.51 A t0 2 (a) If the loop has length L = 49 cm and width...
A long, straight wire carries a current of 11 = 13.1 A. Next to the wire...
A long, straight wire carries a current of 11 = 13.1 A. Next to the wire is a square loop with sides L = 1.06 m in length. d = 1.30 m, as shown in the figure below. The loop carries a current of I2 = 2.24 A in the direction indicated. Calculate the magnitude of the net force acting on the loop. Submit Answer Tries 0/16
A long, straight wire (see the figure below) carries current 114.2 A and is a distance...
A long, straight wire (see the figure below) carries current 114.2 A and is a distance h 15 cm from a rectangular current loop that carries a current I2 1.58 A (a) If the loop has length L = 40 cm and width w = 28 cm, what are the magnitude and direction of the force exerted by the wire on the loop? magnitude 4.19e-6 direction toward the long straight wire (b) What is the force exerted by the current...
In the figure below, a long straight wire carries a current i_1 = 320 A and...
In the figure below, a long straight wire carries a current i_1 = 320 A and a rectangular loop carries current i_2 = 17.0 A. Take the dimensions to be a = 1.30 cm, b = 8.00 cm, and L = 30.0 cm. In unit-vector notation, what is the net force on the loop due to i_1?
A long horizontal wire carries a current of I1 = 14.5 A. A second wire, made...
A long horizontal wire carries a current of I1 = 14.5 A.
A second wire, made of 0.150 mm diameter copper wire, is 90.0 cm
below the first wire and is held in suspension magnetically. What
is the magnitude and direction of the current in the bottom wire?
Give a + sign if I2 is parallel to I1, and a
- sign if I2 is opposite to I1.
The mass density of Copper is 8.93×103 kg/m3.
We were unable to...
Problem 22.17 (Multistep) A coil of wire is connected to a power supply, and a current...
Problem 22.17 (Multistep)
A coil of wire is connected to a power supply, and a current
runs in the coil. A single loop of wire is located near the coil,
with its axis on the same line as the axis of the coil. The radius
of the loop is 3 cm.
At time t1 the magnetic field at the center of the loop, due to the
coil, is 0.6 T, in the direction shown in the diagram; the current
in...
In the diagram below, the long straight wire carries a current to the right and the...
In the diagram below, the long straight wire carries a current
to the right and the current is increasing with time. This changing
current produces an emf in the circular loop. What is the direction
of the induced emf?
a. Clockwise b. Counterclockwise. c. We need to know the
resistance of the loop
5. In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an...
In the figure, a long straight wire carries a current i1 = 26.8 A and a...
In the figure, a long straight wire carries a current
i1 = 26.8 A and a rectangular loop carries
current i2 = 28.2 A. Take a = 0.765
cm, b = 9.11 cm, and L = 37.9 cm. What is the
magnitude of the net force on the loop due to
i1?
In the figure below, a long straight wire carries a current of
3.1 A.
Find the magnitude of the net force on a rigid square loop of
wire of side, l, equal to 5.73 cm. The center of the loop is 10.80
cm from the wire and the loop carries a current of 10.0 A
please help!
2
An infinite straight wire carries current I1 = 3 A in
the positive y-direction as shown. At time t = 0, a conducting
wire, aligned with the y-direction is located a distance d = 41 cm
from the y-axis and moves with velocity v = 18 cm/s in the negaitve
x-direction as shown. The wire has length W = 28 cm.
1)What is ε(0), the emf induced in the moving wire at t = 0?
Define the emf to be...
A long, straight wire (see the figure below) carries current I1
= 4.4 A and is a distance h = 15 cm from a rectangular current loop
that carries a current I2 = 1.51 A.
A long, straight wire (see the figure below) carries current 11-4.4 A and is a distance h = 15 cm from a rectangular current loop that carries a current 12-1.51 A t0 2 (a) If the loop has length L = 49 cm and width...
A long, straight wire carries a current of 11 = 13.1 A. Next to the wire is a square loop with sides L = 1.06 m in length. d = 1.30 m, as shown in the figure below. The loop carries a current of I2 = 2.24 A in the direction indicated. Calculate the magnitude of the net force acting on the loop. Submit Answer Tries 0/16
A long, straight wire (see the figure below) carries current 114.2 A and is a distance h 15 cm from a rectangular current loop that carries a current I2 1.58 A (a) If the loop has length L = 40 cm and width w = 28 cm, what are the magnitude and direction of the force exerted by the wire on the loop? magnitude 4.19e-6 direction toward the long straight wire (b) What is the force exerted by the current...
In the figure below, a long straight wire carries a current i_1 = 320 A and a rectangular loop carries current i_2 = 17.0 A. Take the dimensions to be a = 1.30 cm, b = 8.00 cm, and L = 30.0 cm. In unit-vector notation, what is the net force on the loop due to i_1?
Problem 22.17 (Multistep)
A coil of wire is connected to a power supply, and a current
runs in the coil. A single loop of wire is located near the coil,
with its axis on the same line as the axis of the coil. The radius
of the loop is 3 cm.
At time t1 the magnetic field at the center of the loop, due to the
coil, is 0.6 T, in the direction shown in the diagram; the current
in...
In the diagram below, the long straight wire carries a current
to the right and the current is increasing with time. This changing
current produces an emf in the circular loop. What is the direction
of the induced emf?
a. Clockwise b. Counterclockwise. c. We need to know the
resistance of the loop
5. In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an...
In the figure, a long straight wire carries a current
i1 = 26.8 A and a rectangular loop carries
current i2 = 28.2 A. Take a = 0.765
cm, b = 9.11 cm, and L = 37.9 cm. What is the
magnitude of the net force on the loop due to
i1?
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