You place a 10cm x 20 cm, rectangular circuit in 4 T magnetic field. This circuit has a battery in it that provides 0.5 A of current. If the orientation of the magnetic field with respect to the normal vector of the rectangle is 30 degrees, what it is the torque experienced by the circuit? a. 2.5 N m b. 2 N m c. 200 N m d. 0.02 N m

Q: 7. A square conducting loop with side a = 5.00 cm and mass m =10.0 g has a magnetic dipole moment…

A: Given: Side of square loop, a = 5 cm = 0.05 m Mass of square loop, m = 10 g = 0.010 kg Dipole moment…

Q: The half-spherical shell in the figure below has a radius R. Suppose that the magnitude of the…

A: Magnetic flux is given as ϕ =B→.A→ = BAcosθWhere, B=Magnetic fieldA = cross section areaθ = Angle…

Q: Q1) A conductor suspended by two flexible wires as shown in the figure has a mass per unit length of…

A: The magnetic force on the current carrying conductor is  F = B I L where, B is the magnetic field, I…

Q: cops airT What Have I Learned So Far? A 3-m solenoid with 10 turns per unit length carries a current…

A:

Q: A long, straight wire lies along the y-axis and carries a current 8.00 A in the -y-direction (Figure…

A: Part (1 of 3) Basic Details The magnetic field depends on the length, the permeability of free…

Q: he magnetic field at the center of a 0.900-cm-diameter loop is 3.00 mT. (a) What is the current in…

A: Given:- The diameter of the loop is 0.900 cm Radius = 0.900/2=0.45 cm=0.45 X 10-2 m Magnetic field…

Q: Four long straight and parallel wires carry equal currents I =70 A directed into or out of the page…

A: Given: The side (a) of the square is 22 cm. The current (I) in the wires is 70 A. Introduction: The…

Q: Figure CQ19.1 shows a positive and a negative charge eachmoving in the xy - plane through three…

A: According to the right hand rule, the directions of the magnetic field for the given figures are:

Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. %3D a) A wire of mass 22 g and…

A: solution is given as

Q: Unreasonable ResultsA charged particle having mass 6.64 X 10-27 kg (that of a helium atom) moving at…

A: mass, m = 6.64 X 10-27 kg velocity, v = 8.70 X 105 m/s magnetic field, B = 1.50 T radius, r = 16 mm

Q: 1. A circular loop has radius R and carries current I2 in a clockwise direction. The center of the…

A:

Q: P10 In a strong magnetic field B, the two ends of a thin, flexible wire of length { are fixed at…

A: We will use the Fleming's Left Hand rule to find out the direction of force acting this current…

Q: a region where there is both an electric field E~ pointing upward (shown in the figure below), and…

A:

Q: (a) What is the angle between a wire carrying an 8.00-A current and the 1.20-T field it is in if…

A: (a) Angle between the field and the wire

Q: The magnitude of the magnetic flux through the surface of a circular plate is 3.80 x 10-5 T. m2 when…

A:

Q: Question 4) A) A solenoid has 4990 turns per meter and radius 3.30 cm. The magnetic field inside…

A:

Q: The wire given carries 10 times the current of the loop; the direction of the current in the wire is…

A:

Q: A long, straight wire carries a current of 8.0 A. A portion of the wire is bent into a loop of…

A: The magnetic field due to a straight wire at a distance r is  B =μo4π2 Ir where, I is the current.…

Q: 1. A straight wire with length 2346 cm carries a current 33 A which is directed to the right and is…

A:

Q: A thin, circular coil with 13 turns that has a radius of 16.7 cm carries a current of 2.45 A. What…

A:

Q: 3. You have a loop of wire as shown which is only free to rotate about the y axis. The magnetic…

A:

Q: In the figure, point P2 is at perpendicular distance R = 23.4 cm from one end of straight wire of…

A:

Q: Two coplanar and concentric circular loops of wire carry currents of I, = 6.10 A and I, = 2.10 A in…

A:

Q: A closely wound, circular coil with a diameter of 4.10 cm has 580 turns and carries a current of…

A: Magnetic field at the axis of current carrying circular coil is,B=μ0NIa22a2+x232---1whereB=magnetic…

Q: 3) A loop of wire in the shape of a rectangle of width, w 18.0 cm and lengthL=1.05 m. and a long,…

A: Given,Width of the rectangular. w = 18.0 cmlength, L = 1.05 mcurrent, I = 3.00 Ah = 1.00 cm

Q: (1) A charged particle is moving perpendicular to a magnetic field in a circle with a radius r. The…

A:

Q: 15.) A proton moves with constant velocity to the right through a region where there is a uniform…

A: Given. Direction of magnetic field is inyo the page. Charge is positive  Net force on proton is zero…

Q: A charged particle having mass 6.64×10−27 kg (that of a helium atom) moving at 8.70×105 m/s…

A:

Q: A closely wound, circular coil with a diameter of 4.70 cm has 470 turns and carries a current of…

A: Given: Diameter of circular coil (d) = 4.7 cm. Turns in coil (N) = 470 turns. Current in coil (i) =…

Q: A long solenoid with 12.5 turns/cm and a radius of 9.52 cm carries a current of 25.2 mA. A current…

A:

Q: Unreasonable results A charged particle having mass 6.64 × 10−27 kg (that of a helium atom) moving…

A:

Q: A toroid having a square cross-section, 4.00 cm on a side and an inner radius of 11.0 cm has 300…

A:

Q: A uniform 2.5 T magnetic field points to the right. A 3.0-m-long wire, carrying 15 A, is placed at…

A: Given values -  Magnetic field = B = 2.5 T Length of wire = L = 3 m  Current = I = 15 A Angle = θ =…

Q: In the figure, point P2 is at perpendicular distance R = 25.1 cm from one end of straight wire of…

A: We know that we have given that P2 is at perpendicular distance R = 25.1 cm one end of a straight…

Q: A very wire is carrying a current that is directed along the positive x axis. What is the direction…

A:

Q: A point charge Q moves on the x-axis in the positive direction with a speed of 280 m/s. A point P is…

A: Given, Speed of charge,v=280 m/s Distance of point from x-axis,r=70 mm=0.07 m Magnetic field, B=0.3…

Q: 1. A wire carries a steady current of 2.400 A. A straight section of the wire is 0.750 m long and…

A: The force on a current-carrying straight conductor placed in a magnetic field is given…

Q: A coil consisting of 100 circular loops with radius 0.60 m carries a 5.0 A current. (a) Find the…

A: a the magnetic field due to a circular coil of radius r, on a point on its axis, x distance  away is…

Q: Two coplanar and concentric circular loops of wire carry currents of I, = 6.10 A and I, = 2.30 A in…

A: Solution: Given: 1 m = 100 cm 1 μT = 10-6 T I1 = current through outer loop = 6.10 A I2 = current…

Q: (a) i) What is the maximum torque on a 150 turn square loop of wire 18.0 cm on a side that carries a…

A:

Q: 10

A:

Q: Three long, parallel conductors each carry a current of I = 2.00 A. Figure is an end view of the…

A: Solution: As given that three lign and parallel conductors each carrying a current of I.

Q: An electron is moving at a speed of 8.20 X 104 m/s in a circular path of radius of 2.5 cm inside a…

A: Given:- An electron is moving at a speed of v = 8.20 x 104 m/s  The radius of the circular path…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.