Find the force (in N) required to pull the loop from the
magnetic field with with a constant velocity of 5.5 m/s. The
uniform magnetic field is 0.75 T and the resistance of the wire is
1.2
.
A. 0.499
B. 1.25
C. 0.315
D. 0.111
Homework Answers
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Find the force (in N) required to pull the loop from the
magnetic field with with...
Find the force in N) required to pull the loop from the magnetic field with a...
Find the force in N) required to pull the loop from the magnetic field with a constant velocity of 5.5 m/s. The uniform magnetic field is 0.75T and the resistance of the wire is 12 x x x x x X X x x x 0.350 m x x Х F X Х х х x x x x x 0.750 m 0.315 0.111 125 0499
Find the force (in N) required to pull the loop from the magnetic field with a...
Find the force (in N) required to pull the loop from the
magnetic field with a constant velocity of 5.5 m/s. The uniform
magnetic field is 0.75 T and the resistance of the wire is 1.2
Ω.
XX XX X Х x XX X 0.350 m x Х F X X X Х Х х XX x! Х x x x Х 0.750 m
Find the force in N) required to pull the loop from the magnetic field with a...
Find the force in N) required to pull the loop from the magnetic field with a constant velocity of 5.5 m/s. The uniform magnetic field is 0.75T and the resistance of the wire is 120 xxx X X т X X X x x 0.350 m x x x x x F X X X хх! xxx x x — 0.750 m ОО.315 О 0111 0 125 С0499
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A =...
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
A square loop of length a and resistance R, is dropped from a height of h....
A square loop of length a and resistance R, is
dropped from a height of h. A magnetic field exists
everywhere, perpendicular to the loop area which varies with height
according to:
Given:
a=8.3 m, R=2.3, h=0.7m,
=6.9T,
D=5.9m
What is the current in the loop at the moment of impact with the
group? Neglect the force the magnetic field exerts on the loop,
give a positive answer in ampere, and use g=10m/s^2
We were unable to transcribe this imageWe...
Part of a single rectangular loop of wire with dimensions shown in the (Figure 1) is...
Part of a single rectangular loop of wire with dimensions shown in the (Figure 1) is situated inside a region of uniform magnetic field of 0.740 T . The total resistance of the loop is 0.780 Ω . Calculate the force required to pull the loop from the field (to the right) at a constant velocity of 5.20 m/s . Neglect gravity.
This next figure shows a conducting loop as we pull it with a constant force from...
This next figure shows a conducting loop as we pull it with a constant force from a region of uniform magnetic field. Example 30.2.1 Figure 1 Assume that the field cuts off sharply along the vertical dashed line (this is, of course, very unrealistic but useful if we are going to avoid spending a long time working this problem). The speed of the loop is a constant v = 2.00 mm/s. The loop height is L = 3.00 cm, and...
Part of a single rectangular loop of wire with dimensions shown in the figure (Figure 1)...
Part of a single rectangular loop of wire with dimensions shown in the figure (Figure 1) is situated inside a region of uniform magnetic field of 0.336 T . The total resistance of the loop is 0.532 Ω . Calculate the force required to pull the loop from the field (to the right) at a constant velocity of 1.59 m/s . Neglect gravity.
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...
A loop is pulled with a force F to the right to maintain a constant speed...
A loop is pulled with a force F to the right to maintain a constant speed of 8.0 m/s. The loop has a length of 0.15 m. a width of 0.08 m, and a resistance of 200 ohm. At the instant shown, the loop is partially in and partially out of a uniform magnetic field that is directed into the paper. The magnitude of the field is 1.2 T. What is the magnitude of the emf induced in the loop?...
Find the force in N) required to pull the loop from the magnetic field with a constant velocity of 5.5 m/s. The uniform magnetic field is 0.75T and the resistance of the wire is 12 x x x x x X X x x x 0.350 m x x Х F X Х х х x x x x x 0.750 m 0.315 0.111 125 0499
Find the force (in N) required to pull the loop from the
magnetic field with a constant velocity of 5.5 m/s. The uniform
magnetic field is 0.75 T and the resistance of the wire is 1.2
Ω.
XX XX X Х x XX X 0.350 m x Х F X X X Х Х х XX x! Х x x x Х 0.750 m
Find the force in N) required to pull the loop from the magnetic field with a constant velocity of 5.5 m/s. The uniform magnetic field is 0.75T and the resistance of the wire is 120 xxx X X т X X X x x 0.350 m x x x x x F X X X хх! xxx x x — 0.750 m ОО.315 О 0111 0 125 С0499
3. Electromagnetic Inductance. Consider a single loop under magnetic field. (a) If the area A = 0.012[m) is constant, but the magnetic field is increasing at the rate of 0.020 T/s), determine the induced emf. (Use Faraday's law; the induced emf in a loop equals the absolute value of the time rate of change of the magnetic flux through the loop.) (b) If the total resistance of the circuit is 5.0(82), find the induced current. (c) Suppose we change the...
A square loop of length a and resistance R, is
dropped from a height of h. A magnetic field exists
everywhere, perpendicular to the loop area which varies with height
according to:
Given:
a=8.3 m, R=2.3, h=0.7m,
=6.9T,
D=5.9m
What is the current in the loop at the moment of impact with the
group? Neglect the force the magnetic field exerts on the loop,
give a positive answer in ampere, and use g=10m/s^2
We were unable to transcribe this imageWe...
This next figure shows a conducting loop as we pull it with a constant force from a region of uniform magnetic field. Example 30.2.1 Figure 1 Assume that the field cuts off sharply along the vertical dashed line (this is, of course, very unrealistic but useful if we are going to avoid spending a long time working this problem). The speed of the loop is a constant v = 2.00 mm/s. The loop height is L = 3.00 cm, and...
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...
A loop is pulled with a force F to the right to maintain a constant speed of 8.0 m/s. The loop has a length of 0.15 m. a width of 0.08 m, and a resistance of 200 ohm. At the instant shown, the loop is partially in and partially out of a uniform magnetic field that is directed into the paper. The magnitude of the field is 1.2 T. What is the magnitude of the emf induced in the loop?...
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