The figure below shows two long, parallel wires in cross-section, and the currents they carry are directed out of the page. The left wire carries a current of I1 = 2.96 A,and the right carries a current of I2 = 3.50 A.The two wires are a distance          d =20.0 cm apart. Point P is the same distance d above the right wire.Assume the +x-direction is to the right, and the +y-direction is upward. What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point P? Measure the angle counterclockwise from the positive x-axis, with point P at the origin of the coordinate system. (Ignore the magnetic field due to the Earth.)

Q: Two horizontally displaced long parallel wires have currents flowing as shown.  The distance between…

A:

Q: A copper wire with a square cross-section (side length 5.00 µm) is next to an iron wire with a…

A:

Q: Four long wires are perpendicular to the x-y plane. Each wire carries the same magnitud current.…

A: The direction of magnetic field due to current carrying long straight wire is given by right hand…

Q: 2d (a) Find the magnitude and direction of the net magnetic field at a point midway between the…

A:

Q: Three wires pass through a rectangular hole. Two of the wires carry parallel currents going into the…

A:

Q: In the diagram shown below, the four currents are assumed to be held in place at their current…

A: The magnetic field acting at point P1 is shown in the diagram below: The magnetic field due to…

Q: I need help with number 82. It is connected to the following: Four long parallel wires pass through…

A:

Q: A copper wire with a square cross-section (side length 5.00 µm) is next to an iron wire with a…

A: Voltage is produced perpendicular to current and field. This voltage is hall voltage. The effect…

Q: e figure below shows a cross sectional view of 5 wires separated by a distance d = 0.0416 m.  The…

A: Let the currents into the page be written as negative and currents out of the page be positiveThe…

Q: Two very long, parallel wires are separated by d = 0.015 m. The first wire carries a current of I1 =…

A:

Q: Each of the eight conductors in the figure carries 4.31 A of current into or out of the page. Two…

A: Given:Current flowing through each conductor .Required:Value of the line integral  for path (1) and…

Q: he figure below shows two long, parallel wires in cross-section, and the currents they carry are…

A:

Q: There are two long, thin wires that carry currents in the positive z direction. Both wires are…

A:

Q: Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of…

A: Given, r1= 0.2 cm= 0.2×10-2mr2= 0.8 cm= 0.8×10-2 mr3= 1.7 cm= 1.7×10-2mI= 1Aj1=c1rr= 1.5 cm=…

Q: Each of the eight conductors in the figure carries 7.62 A of current into or out of the page. Two…

A:

Q: Refer to diagram 5. As in the previous problem: three "infinite" parallel wires are parallel to the…

A: Given, Three current wire positioned in equilateral triagle

Q: In the figure below, a rectangular circular wire has a length a = 2.2 cm and a width b = 0.8 cm, and…

A:

Q: 1 carries a constant current ?1 = 80.0 ? out of the page. Wire 2 carries a constant current ?2 =…

A: given that  I1 = 80 A OUTWARD THE PLANE                    I2= 60 A  Inward the plane distance of…

Q: Two wires of the same length are laid parallel in air d cm apart as shown in the figure. The wires…

A: Wire 1 attract the third wire as current is in same direction while wire 2 repel the third wire…

Q: Two VERY LONG wires are placed along pârallel lines as shown below in the picture. The wire ON THE…

A:

Q: Two VERY LONG wires are placed along parallel ines as shown below in the picture. The wire ON THE…

A: Answer is option 2

Q: 8.5 A rectangular loop of wire in free space joins point A(1, 0, 1) to point B(3, 0, 1) to point…

A:

Q: ur intersecting wires create a square. very long current-carrying wires lie in a plance such that…

A:

Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…

A:

Q: The figure below shows a cross sectional view of 5 wires separated by a distance 0.0147 m. The…

A:

Q: Two 60 –meter current-carrying wires are parallel to one another. Wire 1 has a current of 40 A…

A: The force per unit length between two current carrying conductors is given by FL = μoI1I22πd, where…

Q: A circular wire ring of diameter 20 cm carries a current of 5.0 A directed as indicated in the…

A: given that  current i= 5 Amp diameter =20 cm = 0.20 m radius r= 0.10 m velocity of electron at…

Q: Use standard sign Consider the seven current-carrying wires and the four closed paths shown in…

A: Given,I1= 4 AI2=6 AI3=3 AI4=6 AI5=9 AI6=6 AI7=7 A

Q: Two VERY LONG wires are placed along parallel lines as shown below in the picture. The wire ON THE…

A:

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.06…

A: I1 = 4.06 mA = 4.06 × 10- 3 A I2 = 6.90 mA = 6.90 × 10- 3 A d1 = 2.40 cm = 2.40 × 10- 2 m d2 = 5.32…

Q: 2a. Find the magnetic field the iron wire exert on the copper wire in μT. (For this part only,…

A:

Q: The figure below shows two long, parallel wires in cross-section, and the currents they carry are…

A: Given:  I1 = 2.96 AI2  = 3.5 Ad = 20 cm = 0.2 m

Q: A copper wire with a square cross-section (side length 5.00 µm) is next to an iron wire with a…

A: Given, The copper wire with a square cross-section ,side length, L = 5.00 µm = 5×10-6 m The iron…

Q: Each of the eight conductors in the figure carries 7.24 A of current into or out of the page. Two…

A: Given : Current through each conductor is I = 7.24 A.   This problem can be solved by Ampere's…

Q: (a) Calculate the magnitude of the magnetic field produced by the current in each wire at point A,…

A: The two wires, both placed 70.1 cm=0.701 m apart carry currents of 83.5 A and 58.5 A, in opposite…

Q: There are two long, thin wires that carry currents in the positive z direction. Both wires are…

A:

Q: The figure shows a cross section of three parallel wires each carrying a current of 24 A. The…

A:

Q: 10. A current of 10 A is flowing through an 1 m long wire. At a distance 0.2 mm from the wire, there…

A: Have a look

Q: of 202/cm. The rod moves to the left at v= 4 m/s. If B = 0.75 the current in the circuit (a) when a…

A:

Q: Consider a coaxial cable as shown in the figure. The cable consists of a solid inner conductor of…

A:

Q: Two VERY LONG wires are placed along parallel lines as shown below in the picture. The wire ON THE…

A: Concept used: Current carrying conductor produces magnetic field.     Note: Since we only answer up…

Q: Four long wires are perpendicular to the x-y plane. Each wire carries the same magnitude current.…

A:

Q: d. Find the magnitude of the magnetic field due to wire2 at the location of field point P e. Find…

A: Magnetic Field due to a current carrying conductor: The magnetic field at a distance r from a long…

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: According to Ampere's circuital law, the magnetic field(B) due to a current-carrying conductor…

Q: (a) Calculate the magnetic field produced by the current in each wire at point B, which is a…

A:

Q: Two power lines run parallel for a distance of 283 m and are separated by a distance of 40.0 cm. If…

A: Given Lenth of wire is 283m Distance between wires is 40cm or 0.4m Current in each wire is 115A…

Q: Two wires are parallel, with one directly above the other, 9cm apart. Each wire has a weight per…

A: a) If the upper wire is balanced above the lower wire, it can be inferred that, Here Fe denotes…

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.