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Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.15…

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Q: The wire has 5 segments each 1m and can rotate around the axis shown. The wire is placed in a…

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Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.03…

A: Since the currents in the wires are in opposite direction, the force is repulsive and the force per…

Q: Two long parallel wires seperated by the hypotenuse of a right triangle with equal sides (isosceles)…

A: Let A and B be the point where the current wire is present.

Q: In the figure below, the current in the long, straight wire is I₁ = 2.70 A, and the wire lies in the…

A: The current in the long straight wire is I1 = 2.70 A.The current in the rectangular loop is I1 =…

Q: B 1m \1m 60° 60° 1m axis 1m 2m The wire has 5 segments each 1m and can rotate around the axis sho 1m

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Q: As shown in the figure, a very long straight wire carrying a current of I₁ is at a perpendicular…

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Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.24m, R2=0.5m,…

A: Given the current in inner cable if 20A and current in outer cable is 249 Aper metre square. We will…

Q: Two long, parallel conductors, separated by 14.0 cm, carry currents in the same direction. The first…

A: (a) The magnitude of the magnetic field created by I1 at the location of I2 is, B12=μ0I12πa=4π×10-7…

Q: 3 long, straight wires lie in the x-y plane and are placed parallel to the y axis. All 3 wires have…

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Q: A wire of length = 0.45 m is conducting a current of i = 9.5 A toward the top of the page and…

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Q: inner cable carries a current l=8.2A flowing in opposite direction. Assume that the currents in each…

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Q: In the figure below, the current in the long, straight wire is I₁ = 8.80 A and the wire lies in the…

A: Given data, Currents, I1=8.8 AI2=10 A

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

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Q: In the figure below, the current in the long, straight wire is I, = 3.40 A and the wire lies in the…

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Q: Two long parallel wires, each carrying a current of 12 A, lie at a distance of 24 cm from each…

A: We know that The Magnetic force on a parallel conductor is F   Force     F=2k'I1I2Lr…

Q: 2 = 8.00 A. (See figure below. Assume the conductors lie in the plane of the page.) y 12 1₁ X a)…

A: Current = I1 =6 Amp I2= 8 Amp Distance = r = 12 cm

Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.23m, R2=0.53m,…

A: Given: R1=0.23m R2=0.53m R3=0.96m J=1024A/m2 I1 =12.6A r=1.34

Q: The figure below shows a long conducting coaxial cable and gives its radii (R₁ = 4.01 cm, R₂-7.9cm,…

A: See below

Q: In the figure below, the current in the long, straight wire is I1 = 3.00 A and the wire lies in the…

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Q: I₁ 10.0 Amp a l The current in a long straight wire is I₁ = 5.00 A, and the wire lies in the plane…

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Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.24m, R2=0.62m,…

A: To determine the magnetic field at a distance r=1.46 from the center of the cable.

Q: A long, straight wire carries a current I (Fig). Which of the following statements is true regarding…

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Q: In the figure below, the current in the long, straight wire is I, = 7.00 A and the wire lies in the…

A: Force due to wires carrying the current in the same direction is attractive whereas it is repulsive…

Q: In the figure below, the current in the long, straight wire is I₁ = 7.00 A and the wire lies in the…

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Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I1 = 3.26 A and I2…

A: The magnitude of the net magnetic field at point P is,

Q: In the figure below, the current in the long, straight wire is I, = 6.20 A and the wire lies in the…

A: Given: Current I1=6.20A Curren I2=10.0A c=0.100m a=0.150m l=0.410m

Q: A straight wire segment of length L makes an angle of 24 degrees with respect to the x axis. The…

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Q: In the figure below, the current in the long, straight wire is I, = 8.40 A and the wire lies in the…

A: Force on a current carrying conductor in an external magnetic field F = i(L × B)  L = length vector…

Q: The wire has 5 segments each 1m and can rotate around the axis shown. The wire is placed in a…

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Q: In the figure, a long straight wire carries a current i = 22.7 A and a rectangular loop carries…

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Q: A 11.38m wire carries a current of 96.39mA perpendicular to a uniform magnetic field of magnitude…

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Q: A uniform magnetic field B is directed into the page. A charged particle, moving in the plane of the…

A: Biot-savart law gives the relation between magnetic field and a the current in a material.…

Q: As shown below two wires are carrying current into the plane of the paper. Current one is i = 17.0 A…

A: Given:Current, I1 = 17 A                I2 = 21 ADistance, d1 = 3.23×10-4 m                  d2 =…

Q: In the figure below, the current in the long, straight wire is 1, - 4.40 A and the wire lies in the…

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Q: In the figure below, the current in the long, straight wire is I₁ = 5.60 A and the wire lies in the…

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Q: Two long, parallel wires carry currents of I, = 2.55 A and I, = 4.90 A in the directions indicated…

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Q: In the figure, a long straight wire carries a current l₁ = 26.2 A and a rectangular loop carries…

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Q: A 10.18m wire carries a current of 94.2mA perpendicular to a uniform magnetic field of magnitude…

A: Given data:  Length (L) = 10.18 m Current (I) = 94.2 mA = 94.2×10-3 A Magnetic field (B) = 0.77 T…

Q: A copper wire has a mass of 20 g and a length of 10 cm. The wire is in a magnetic field of 0.5 T as…

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Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.88 A and I,…

A: Current , I1 = 2.88 A  Current , I2 = 5.35 A  Distance , d = 10 cm = 0.1 m To find = a) Magnitude…

Q: The figure below shows two vertical, parallel wires separated by a distance d = 10.5 cm. The left…

A: Given distance between wires(d)=0.105 m Current (I)=5.50 A Required Magnetic field at P1 and P2 and…

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.31…

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Q: A current balance is a device to measure magnetic forces. It is constructed from two parallel coils,…

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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.