Homework Answers
The current in the long wire located at x=-2cm is increasing linearly at a rate of...
The current in the long wire
located at x=-2cm is increasing linearly at a rate of 100A/s. The
blue triangle is a loop of wire in the shape of a right triangle.
A) What is emf induced in the loop of wire? B)If the wire forming
the loop has a resistance per unit length of 10 ohms per meter,
what is the magnitude and direction of the current flowing in the
loop of wire?
--y=1m Х X2cm x=-2cm
Y ty=lm I Х 1 x = -2cm 1 x = +2cm Refer to the image...
Y ty=lm I Х 1 x = -2cm 1 x = +2cm Refer to the image above: The current in the long wire located at x=-2cm is increasing linearly at a rate of 100 A/s. The blue triangle is a loop of wire in the shape of a right triangle. (a.) What is the emf induced in the loop of wire? (6.) If the wire forming the loop has a resistance per unit length of 10 Ohms per meter, what...
ty=lm I * 1 x=-2cm 1 x=+2cm Refer to the image above: The current in the...
ty=lm I * 1 x=-2cm 1 x=+2cm Refer to the image above: The current in the long wire located at x=-2cm is increasing linearly at a rate of 100 A/s. The blue triangle is a loop of wire in the shape of a right triangle. (a.) What is the emf induced in the loop of wire? (b.) If the wire forming the loop has a resistance per unit length of 10 Ohms per meter, what is the magnitude and direction...
A very long wire and a square loop of wire lie in the plane of the...
A very long wire and a square loop of wire lie in the plane of the page as shown. Each side of the square is 15 cm in length, the resistance of the loop is 0.6 Ω, and the near side of the loop is 3 cm from the long wire. The current in the long wire is to the right and is increasing. At the moment, the current in the long wire is 6.5 A. The magnetic flux through...
The current in a long straight conducting wire is directed upward and is steadily increasing at...
The current in a long straight conducting wire is directed upward and is steadily increasing at a rate di/dt. Find the expression for the induced emf in the stationary conducting loop. What is the direction (cw or ccw) of the current induced in the loop? Ignore the thickness of the wire. (b) Given a = 12.0 cm, b = 36.0 cm, L = 24.0 cm and di/dt = 9.60 A/s, what is the value of the induced emf? (c) If...
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 = 50 cm
from the y-axis and moves with velocity v = 12 cm/s in the negaitve
x-direction as shown. The wire has length W = 24 cm.
)
What is ε(0), the emf induced in the moving wire at t = 0?
Define the emf to...
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below.
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below. (a) Determine the magnetic flux through the loop due to the current I. (b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the magnitude of the emf that is induced in the loop if...
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...
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 loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below (a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the following as necessary: μ0 and π.) (b) Suppose the current is changing with time according to I = a + bt, where a and b are...
The current in the long wire
located at x=-2cm is increasing linearly at a rate of 100A/s. The
blue triangle is a loop of wire in the shape of a right triangle.
A) What is emf induced in the loop of wire? B)If the wire forming
the loop has a resistance per unit length of 10 ohms per meter,
what is the magnitude and direction of the current flowing in the
loop of wire?
--y=1m Х X2cm x=-2cm
Y ty=lm I Х 1 x = -2cm 1 x = +2cm Refer to the image above: The current in the long wire located at x=-2cm is increasing linearly at a rate of 100 A/s. The blue triangle is a loop of wire in the shape of a right triangle. (a.) What is the emf induced in the loop of wire? (6.) If the wire forming the loop has a resistance per unit length of 10 Ohms per meter, what...
ty=lm I * 1 x=-2cm 1 x=+2cm Refer to the image above: The current in the long wire located at x=-2cm is increasing linearly at a rate of 100 A/s. The blue triangle is a loop of wire in the shape of a right triangle. (a.) What is the emf induced in the loop of wire? (b.) If the wire forming the loop has a resistance per unit length of 10 Ohms per meter, what is the magnitude and direction...
A very long wire and a square loop of wire lie in the plane of the page as shown. Each side of the square is 15 cm in length, the resistance of the loop is 0.6 Ω, and the near side of the loop is 3 cm from the long wire. The current in the long wire is to the right and is increasing. At the moment, the current in the long wire is 6.5 A. The magnetic flux through...
The current in a long straight conducting wire is directed upward and is steadily increasing at a rate di/dt. Find the expression for the induced emf in the stationary conducting loop. What is the direction (cw or ccw) of the current induced in the loop? Ignore the thickness of the wire. (b) Given a = 12.0 cm, b = 36.0 cm, L = 24.0 cm and di/dt = 9.60 A/s, what is the value of the induced emf? (c) If...
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 = 50 cm
from the y-axis and moves with velocity v = 12 cm/s in the negaitve
x-direction as shown. The wire has length W = 24 cm.
)
What is ε(0), the emf induced in the moving wire at t = 0?
Define the emf to...
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...
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...
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