what is the magnitude of the torque and magnetic potential energy acting on wire about an axis on the coil plane which passes its center and perpendicular to the magnetic field and the dipole moment given that it has a diameter of 6cm with 10 turns and current of 1.3mA and its dipole moment oriented at 30deg with respect to the unifrom magnetic field with a magnitude of 3.20mT

Q: A very tong hollow cylindrical coil with across- Sectional area of 7ocm and the number oe turns Per…

A: Energy stored in a coil = (1/2) LI2  L = self inductance I = instantaneous current

Q: When the N end of a magnet moves towards a loop of wire from the left, the wire loop experiences an…

A: The correct option is (b) .  i.e When the N end of a magnet moves towards a loop of wire from the…

Q: Consider a circular loop with a 2.50-cm radius in a constant magnetic field of 0.625 T. Find the…

A:

Q: what is the magnitude of the torque and magnetic potential energy acting on wire about an axis on…

A:

Q: A rectangular surface of length 3.5cm and width 5.25cm lies on the y-z plane at x=0. What is the…

A:

Q: A conducting bar of mass m = 1kg and length l = 1m is in contact with a thin conducting circular…

A: Given that, m = 1 , L = 1 , B = 1 T, R = 1 ohm By torque balance on rod about center point, Fb*(L/2)…

Q: A 376 turn circular coil of radius 40 cm is placed in the earth's magnetic field 0.59 G, such that…

A: Given data: The number of turns is n=376. The radius of coil is r=40 cm. The current in the coil is…

Q: A coil of 10.0 turns is in the shape of an ellipse havinga major axis of 10.0 cm and a minor axis of…

A:

Q: A 280 turn circular coil of radius 48 cm is placed in the earth's magnetic field 0.52 G, such that…

A:

Q: A bar slides on two frictionless rails in the plane of the page. The resistor is 6.00 Ω, and a 2.50…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A rectangular loop with a length of 0.600 m, width of 0.400 m, and consisting of 120 tightly-wrapped…

A: Given Data: The length of a rectangular loop is, L=0.600 m The width of a rectangular loop is,…

Q: A coil with a circular cross section having an area of 40cm2 has 40turns. When the coil is placed…

A: Given: A coil with a circular cross-section having an area(A)=40cm2 =40x10-6m2 Turns(N)=40 Magnetic…

Q: What should be the length of an ideal solenoid consisting of 1250 turns for the magnetic field in…

A:

Q: A rigid circular loop has a radius of 0.2 m and is in the xy-plane. A clockwise current I is carried…

A:

Q: A circutar.coll (900 turns, radius - 0.145 m) is rotating in a uniform magnetic field. At fieid. At…

A:

Q: A circular copper disk of radius 7.5 cm rotates at 2400 rpm around the axis through its center and…

A: Given data: The radius of circular copper disk is: R = 7.5 cm = 0.075 m The rotation is: n = 2400…

Q: A 5.50 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r =…

A: given that  no. of turns  N= 5.50 turns current =1.70 amp radius = 0.3 m  M = N I A  direction of…

Q: A short bar magnet placed with its axis at 30° with an external field of 800 G experiences a torque…

A:

Q: A 364 turn circular coil of diameter 70 cm is placed in the earth's magnetic field 0.47 G, such that…

A: Here given there are 364 turns of a coil with radius 70 cm..The magnetic field is 0.47 G.The current…

Q: A circular wire loop of 50 turns with a diameter of 20 cm lies in the z-x plane  with a magnetic…

A: (a)   The magnetic moment of the coil can be determined as follows. M=NIA=NIπd24=50100 mAπ20…

Q: A 500-turn circular loop 15.0 cm in diameter is initially aligned so that its axis is parallel to…

A:

Q: circular coil has 0.25 m diameter with 45 turns of wire, lies in a horizontal plane. It carries a…

A:

Q: A nonconducting hard rubber circular disk of radius R is painted with a uniform surface charge…

A: Consider a circular loop of radius R and thickness dr. Current in the loop is,

Q: A Gaussian surface has the shape of a right circular cylinder and is in a region where there is a…

A:

Q: length ofwire carrying a current i and bent intoa circular coil of one turn.the same length of wire…

A:

Q: A uniform magnetic field passes through a horizontal circular wire loop at an angle 17.3° from the…

A: Answer:-  Given  The angle of the magnetic field from horizontal circular wire( theta) = 17.3o  The…

Q: Two long wires each carry the same current I in opposite directions, as shown in the figure. d d (a)…

A:

Q: For a toroidal solenoid with the average circumference L =10 cm and 200 coils, the current is 100…

A:

Q: How should you place a current-carrying square loop in a uniform magnetic field such that there's no…

A:

Q: A circular loop of wire consisting of a single turn is perpendicular to a uniform magnetic fiel The…

A: Given that :- Flux linked with circular loop=2.15Wb

Q: Consider a circular current-carrying coil with a radius of 2.5 cm and 150 turns that may rotate…

A:

Q: A square loop,10.0cm on a side, is placed aroundthe center of a long solenoid which has 1500 turns…

A: The magnetic field inside due to a current-carrying (I) solenoid of n number of turns per unit…

Q: A square wire loop with 1.6 m sides is perpendicular to a uniform magnetic field, with half the area…

A: a. the rate of change in magnetic field is

Q: In an electric motor, a coil with 100 turns of radius 2.0 cm can rotate between the poles of a…

A:

Q: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI…

A: Given data: Initial magnetic field strength (Bi) = 0 T Final magnitude field strength (Bf) = 1.60 T…

Q: A 148 turn circular coil of radius 54 cm is placed in the earth's magnetic field 0.4 G, such that…

A:

Q: A beam is travelling at 8.5 x 106m/s is bent into a circular path in the magnetic field of induction…

A: SOlution: given that v = 8.5x106 m/s B = 0.1 Wb /m2

Q: A circular coil of wire 0.0275 m in radius, having 25 turns, lies in a horizontal plane. It carries…

A:

Q: Is the work required to accelerate a rod from rest to a speed v in a magnetic field greater than the…

A: Solution: Consider a conducting rod being accelerated through a magnetic field B→.

Q: etic needle with magnetic moment μ = 0.045 Am2 is placed in a uniform magnetic field B = 0.45 T as…

A: We know that the A magnetic needle with magnetic moment μ = 0.045 Am2 is placed in a uniform…

Q: A flat coil enclosing an area of 0.19 m2 is rotating at 55 rev/s, with its axis of rotation…

A: It is given that

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.