Two parallel wires, separated by a perpendicular distance of 5.0 cm, carry currents of 5.0 A and 2.0 A in the same direction. What force does the 5.0-A wire exert on a 50 cm-length of the 2.0-A wire?   a. 60 μN, repulsive   b. 40 μN, attractive   c. 20 μN, attractive   d. 80 μN, attractive   e. 100 μN, attractive

Q: 3. Coaxial cables are often used to connect electrical devices, for instance in receiving signals in…

A: The current in the loop sets up a magnetic field between the inner and outer conductors that passes…

Q: A long, straight wire carrying a current of 2.6 A is placed in the plane of a conducting strip of…

A: Given I1=2.6A, I2=4.4A d=4.0cm=0.04m, b=8.0cm=0.08m

Q: 2. A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point…

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Q: The diagram below shows two long parallel wires, A & B. The direction of the current for each wire…

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Q: The figure below shows, in cross section, four wires that are parallel, straight and very long. The…

A: The magnitude of the force felt by unit length of conductor 2 due to the other conductors is 0.248…

Q: How do you conceptualize how far from the center of a wire carrying a 2.0 A current does the…

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Q: A current loop consists of two concentric semicircles joined by radial sections, as shown in the…

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Q: 2. Three long, parallel wires carry currents I₁, I2, and 13. Determine the magnitude and direction…

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Q: The figure shows a cross section of three parallel wires each carrying a current of 7.4 A. The…

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Q: In the figure below, the blue wire has a current I = 61 A. The red loop is a square with sides that…

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Q: A transmission line carries a current of 2 x 10³ A from west to east. The earth's field is…

A: Given:             I=2×103AMagnetic field,B= 0.5GB= 0.5×10-4Tℓ=5m Using:       F=IℓB

Q: 4. Two 4.0 m-long parallel wires are separated by 1 cm. The upper wire carries a current of 4 A…

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Q: The figure below shows, in cross section, four wires that are parallel, straight and very long. The…

A:

Q: Two parallel wires, separated by a perpendicular distance of 5.0 cm, carry currents of 5.0 A and 2.0…

A:

Q: 15. Two long, straight wires are parallel to each other and are 1.0 cm apart. The current through I…

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Q: An electron with a speed v moves in the positive y -direction. It is a distance d or a long wire…

A: Step 1:Step 2:Step 3:

Q: Two long, parallel wires are separated by a distance of 2.5 cm. The force per unit length that each…

A: Two parallel wire are separated by 2.5cmF/l = 40uN/m =40x10-6 N/m

Q: The figure below shows an arrangement in which four long parallel wires carry equal currents…

A: Given that:i1=i2=i3=i4=4.5 Aa=40 cm=0.40 m

Q: diagram below shows two long parallel wires, A & B. The direction of the current for each wire is…

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Q: The figure shows a cross section of three parallel wires each carrying a current of 33.9 A. The…

A: Here current in each wire is :  I= 33.9 A  Distance between the wire is :  R= 5 mm. =5×10-3m We need…

Q: Consider a long, straight wire whose current is directly out of the page (+z). The direction of the…

A: Given Direction of current is in +z direction We have to find the direction of magnetic field just…

Q: Three long parallel wires are placed at the corners of an equilateral triangle as shown in the…

A: Draw the force diagram for wire 3.

Q: A long wire carries current towards east. A positive charge moves westward and just north from the…

A: A current passing through a long conductor generates a magnetic field at a distance R. The magnitude…

Q: A wire carrying a 25 A current passes between the poles of a strong magnet such that the wire is…

A: The current in the wire is 25 A. The magnetic force is 2.33 N. The length of the wire is 6 cm = 0.06…

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.