A current of 1.0 mA is maintained in a single circular loop of 6.00 m circumference. A magnetic field of 0.800 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. (b) What is the magnitude of the torque exerted by the magnetic field on the loop?

Q: 2. The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0μT. Whatis the…

A: It is given that the given wire is long , thin and straight wire.So we can use the equation for…

Q: (a) A 0.750 m long section of cable carrying current to a car starter motor makes an angle of 60˚…

A: Given Data : The length os the conducting wire is given as L = 0.750m. The magnetic field of the…

Q: 1.What is the maximum force (in N) on an aluminum rod with a 0.250 µC charge that you pass between…

A:

Q: An electron moving at 4.00 X 103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40…

A: The magnetic force, F=1.40×10-16 N   The magnetic field, B=1.25 T   The speed of the electron,…

Q: B2)A particle with a charge of 5 µC is moving at 6 x 106 m/s perpendicularly through a magnetic…

A: Given Data: Charge on the particle is q = 5 µC. Velocity of the particle is v = 6 x 106 m/s.…

Q: (1) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN BELOW, An electron at point A as…

A: The magnetic field exerts a magnetic force on the moving charged particles and the current-carrying…

Q: 24. A magnetic field is perpendicular to an electric field. a. What velocity does an electron need…

A:

Q: An electron with a velocity given by 7 (1.6x105 m/s) +(6800 m/s)ŷ moves through a region of space…

A: Given: velocity of particle, v→=1.6×105 m/sx^+6800 m/sy^ Magnetic field, B→=0.26 Tx^+0.10 Tz^…

Q: Q1: (a) A 0.750 m long section of cable carrying current to a car starter motor makes an angle of…

A:

Q: An particle with charge -e is fired into a magnetic field of B = 1 mT. The velocity of the particle…

A: 1. In a static, unchanging electric field E→ the force on a particle with charge q will be: F→=qE→…

Q: 6) An alpha particle is moving at a speed of 5.0 x 105 m/s in a direction perpendicular to a uniform…

A: Given v = 5 × 10 5 m/s  B = 0.04 T  q = 3.2 × 10-19 C Mass m = 6.6 × 10-27 kg

Q: B1) An electron enters perpendicularly in a magnetic field (B) of 2.5 T, which is directed into the…

A: Given: The magnetic field is 2.5 T. The velocity of the electron is 2.0×106 m/s. The mass of the…

Q: 1. A 3 nC charge travels at a speed of 0.9 x 10^6 m/s in a circle of radius 5.3 x10 pm. Determine…

A:

Q: 1.A proton moves in a uniform magnetic field of strength 0.500 T magnetic field is directed along…

A: Given,

Q: 27.1        A particle with a charge of −1.24 x 10−8 C is moving with instantaneous velocity v =…

A: Since the cross product for the unit vector notation is,

Q: 1. A particle with negative charge q and mass m = 2,58. 10-15 kg is traveling through a region…

A:

Q: 1. A magnetic field over a certain region is given by B = (-21 – 3K)T. An electron moves in the…

A: Given: The magnetic field is -2i^-3k^ T. The velocity of the electron is i^-3j^-4k^ m/s.

Q: A wire of length 0.45 m carries a current of 25 A. In the presence of a 0.06 T magnetic field, the…

A: Given that, L=0.45 mI=25 AB=0.06 TF=0.19 N

Q: A mass spectrometer shoots a molecule with a charge of +2e (3.20 x 10-19 C) at a speed of 7.58 m/s…

A:

Q: A 50 cm wire experiences a magnetic force of 2.40 N. (a) What is the angle between the current and…

A: Given data:  A current carrying wire in magnetic field  Length (L) = 50 cm = 0.50 m Magnetic force…

Q: 8. DETAILS An electron moves in a circular path with a speed of 1.39 x 10' m/s in the presence of a…

A:

Q: electron moving at 4x 10^6 m/s in a 1.353 T magnetic field experiences a magnetic force of 1.7…

A: F=qvBsinθ

Q: Q1) A railgun uses the magnetic force on electric currents to launch projectiles at high speeds. The…

A: given data: power supply E =6.0V length of the wire L =8cm mass of the wire m= 25g resistance of the…

Q: 12) The magnetic field at the center of a 1 cm diameter loop is 2.5 mT. a. What is the current in…

A: Given data as per question B   =  2.5mT diameter   =   1cm

Q: Question 3 A particle of mass m = 2.9 × 10-5 kg and charge q = 36 µC moves with a velocity v = -1.5…

A:

Q: 2. A wire of infinite length carries a current of 15A in a uniform magnetic field of magnitude 0.55T…

A:

Q: A particle with charge 0.350 C is initially traveling at 90.0 m/s along the +y-direction and…

A:

Q: Two parallel wires of length of 20m are 5cm apart and carry currents of 3A and 8A in the same…

A:

Q: 2. A charged body, moving with a velocity of 8.0 x 10 m/s at an angle of 30 degrees with respect to…

A:

Q: 1- A proton travels with a speed of 3 x 10° m/s at an angle of 30° with the direction of a magnetic…

A: Given : v = 3 x 106 m/s θ = 30° B = 0.2 T mp = 1.67 x 10-27 kg qp = 1.6 x 10-19 C

Q: A particle of charge -6.25nC experiences a force of 1.25 N when it is moving at 3.75 X 104m/s. Its…

A: aforce on a charge in an external magnetic fieldF =  q v B sin θ1.25 N=6.25×10-9 C3.75×104 m/sB sin…

Q: A wire carrying 3.50 A of current passes through a 0.0425 T magnetic field at a 53.0 degree angle.…

A: Given data:  Current (I) = 3.50 A Current (I) = 0.0425 T Angle (θ) = 53.0° Magnetic force (F) =…

Q: 1. An electron has a velocity v = (2 x 106 m/s)i + (3.0x 10 m/s)ĵ moves through a uniform magnetic…

A:

Q: A brass wire of 0.75 m long has mass of 65 g. What is the minimum current in the wire that would…

A:

Q: A particle of charge -6.25nC experiences a force of 1.25 N when it is moving at 3.75 X 104m/s. Its…

A:

Q: An electron moving at 4.42× 10^6 m/s in a 1.337 T magnetic field experiences a magnetic force of…

A: Speed of electron( v)= 4.42×106m/s Magnetic field (B)= 1.337T Charge on electron( q)= 1.6× 10-19C

Q: A thin, 1.08 m long copper rod has a mass of 36.3 g. What is the minimum current in the rod that…

A: Given that Length of the wire L = 1.08 m Mass of the wire m = 36.3 g Magnetic field B = 2.94 T

Q: 86 An electron has velocity v = (321 + 40j) km/s as it enters a uniform magnetic field B = 60î µT.…

A: a) The required radius of the path is,

Q: B1) A proton moving (along +x- axis) with the speed 3.2 x 10 5 m/s enters in a uniform magnetic…

A:

Q: 1. A proton is moving perpendicular to a magnetic field at 3.0 x 10 m/s and experiences a magnetic…

A: Given Velocity of proton, v=3.0×106 m/s Force on the proton, F=2.5×10-16 N Charge of the proton,…

Q: A wire of length 0.75 m carries a current of 20.0 A. The wire experiences a force of 5.8 N in the…

A:

Q: Part 2) A proton moving with a speed 3.84 × 10° m/s through a 2.99 T magnetic field experiences a…

A:

Q: apart (Figure 1).   What is the magnitude of the magnetic field at a point midway between them if…

A: Given D=20 cm Top wire carries a current, IT=22 ABottom wire carries current, IB=13.5 A

Q: A force 4.6 x 10 -14 N acts on a particle of unknown charge moving perpendicularly through a…

A: Given data:  Force (B) = 4.6×10-14 N Magnitude field (B) = 9 mT = 9×10-3 T Velocity (v) = 2×104 m/s…

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.