A single rectangular loop of area 3.14 m2 carries a current of 10.0 mA.  It is placed in a uniform magnetic field of magnitude 0.500 T that is directed parallel to the plane of the loop as shown in the figure. The current is clockwise in the loop. (a) What is the magnitude of the torque exerted on the loop by the magnetic field? (b) Describe how the loop would rotate, such as which side could move out of page, you can draw the directions...show your reasoning steps. e.g. which rule you use.

Q: a) A steady current of I flows in the same direction around each coil of the Helmholtz coils shown…

A:

Q: A circular coil having N turns and radius r carries a current I. It is held in the XZ plane in a…

A:

Q: A square coil of side 10 cm consists of 20 turns and carries a current of 12 A. The coil is…

A: We have known data- Length of a side of the square coil, L=10 cm=0.1 m Current flowing in coil,…

Q: x B x хВх хЬ х x b a x х х

A: Let there is a small part dx cut on the bar. The magnetic force is acting on a small part.…

Q: A circular wire loop of radius 19.0 cm carries a current of 2.90 A. It is placed so that the normal…

A:

Q: According to the figure, a uniform bar of length L carries a current I in the direction from point…

A: Given, A current carrying bar is in magnetic field

Q: A square loop can freely spin about one of its horizontal segments, see the picture below. The loop…

A:

Q: The figure below shows a cross section of a long thin ribbon of width w = 2.98 cm that is carrying a…

A:

Q: A 1.5 kg copper rod rests on two horizontal rails (see figure below) 2.4 m apart and carries a…

A:

Q: An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of…

A: Given that:- Current in the coil=5.6A clockwise Semi major axis=a=20cm Semi minor axis=b=15cm

Q: a circular coil of wire has 21 turns and a radius of 0.35 m. If it is immersed within a uniform…

A: The radius of the circular coil R=0.35 m. Number of turns N=21. The magnitude of the uniform…

Q: The figure below shows a long straight wire just touching a circular loop carrying a current I1 =…

A: current in the circular loop in (ccw direction).Assume the radius of the circular loop is denoted…

Q: A wire of length 25.7 cm carrying a current of 5.82 mA is to be formed into a circular coil and…

A: Given: Length of the wire, L = 25.7 cm = 0.257 m current, I = 5.82 mA = 0.00582 A Strength of…

Q: An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of…

A:

Q: A square coil of side 10 cm consists of 20 turns and carries a current of 12 A. The coil is…

A: Given Data:-      A=0.10 m×0.10 m      A=0.01 m2      N=20      I=12 AmP      θ=30°      B=0.80…

Q: The figure below shows a flexible loop of metal wire with a radius of 12.0 cm. It lies in a magnetic…

A:

Q: A loop of wire carries a current of 3 A and has an area of .2 square meters. It is placed in a…

A: The loop is in the y-z plane and hence area normal is perpendicular to the y-z plane. Area vector of…

Q: A 316 turn rectangular coil of length 41 cm and breadth 71 cm is placed in the earth's magnetic…

A:

Q: The figure below shows a long straight wire just touching a circular loop carrying a current I1 =…

A: current in the circular loop in (ccw direction).Assume the radius of the circular loop is denoted…

Q: An infinitely long wire carrying a current of I = 2.55 A is bent into the shape shown in the figure.…

A:

Q: A flat circular coil of wire with diameter of 5.00 cm has 10 turns and carries a current of 1.25 mA.…

A: Given: Diameter of coil, d=5.00 cm Number of turns, N = 10 Current i = 1.25 mA Orientation, θ=30.0°…

Q: In the Figure, a wire is bent into the shape of a straight wire and a circle, with a circular loop…

A:

Q: Two identical, flat, circular coils of wire each have 110 turns and radius R = 0.500 m. The coils…

A:

Q: A proton traveling in horizontal direction with speed of 4.00× 10° m/s enters a region of uniform…

A: Values need for solution: d=5cm=0.05m m (mass of proton)= 1.672×10-27 kg q (charge on proton)=…

Q: A 500-turns coil of area A= 4.9×10-2 m² is placed in a uniform magnetic field B= 0.4 T parallel to…

A: The number of the turns in the coil is n = 500. The area of the coil is A = 4.9 x 10-2 m2. The…

Q: A 232 turn circular coil of radius 50 cm is placed in the earth's magnetic field 0.53 G, such that…

A: We know that-Magnetic moment of the coil, M= N×I×A    ... Equation 01Where, N is the number of…

Q: a) The magnetic dipole moment of the coil in Am? = b) The torque on the current loop measured in Nm…

A: A Current  carrying loop placed in earth magnetic field. The dipole moment, torque and energy of the…

Q: The figure shows a rectangular, 26-turn coil of wire, of dimensions 14 cm by 7.6 cm. It carries a…

A:

Q: The figure below shows a flexible loop of metal wire with a radius of 10.0 cm. It lies in a magnetic…

A:

Q: A square coil of side 10 cm consists of 20 turns and carries a current of 12 A. The coil is…

A:

Q: A segment of wire of total length 2.0 m is formed into a circular loop having 6 turns. If the wire…

A: Given : L = 2 m N = 6 I = 1.2 A

Q: A closed loop carrying a constant current is in a uniform magnetic field given by B =î – 2ĵ +k (T)…

A: please see the next step for solution

Q: An eight turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of…

A: Given, Major axis=40cm Minor axis=30cm Current=6.05A Magnetic field=1.97 ×10 ‑4 T

Q: A circular wire loop has 100 turns and a radius of 20 cm. The loop carries a current of 10.5 A and…

A:

Q: circular coil 20.0 cm in radius and composed of 145 tightly wound turns carries a current of 2.60 A…

A: here we find first magnetic moment M= NIA  N =145 Turn   i= 2.60 amp   A= 3.14 X 0.202 =0.1256 m2  B…

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: A loop of wire has the shape shown in the drawing. The top part of the wire is bent into a…

A: Given Data: Let us consider the given data, The radius of the semicircle is r=0.16m. The magnetic…

Q: The figure below shows a cross section of a long thin ribbon of width w = 5.72 cm that is carrying a…

A:

Q: A loop of wire has the shape shown in the drawing. The top part of the wire is bent into a…

A: Given:Radius of the semicircle: r=0.12 mMagnetic field: B=0.73 T To calculate:The change in the…

Q: Question 13 The figure shows a region of uniform magnetic field directed out of the page. Outside…

A:

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.