Part (a)  Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1, current I, and magnetic field B.  F1 = ______ Part (b)  Calculate the numerical value of the magnitude of the force, F1, on ab or cd in N. F1 = ______ Part (c)  Express the magnitude of the magnetic force on bc or ad, F2, in terms of the length L2, current I, and magnetic field B.

Q: A positively charged particle with a charge to mass ratio of 2.41x107 C/kg follows a path with a…

A: Given data- charge to mass ratio qm=2.41×107 C/kg radius of path R=7.50 mm =7.50 × 10-3 m magnetic…

Q: Kieran measures the magnetic field of an electron beam. The beam strength is such that 1.90 x 1011…

A: Given data: The charge, q=1.90×1011electrons=1.90×1011×1.6×10-19 C=3.04×10-8 C The time t=1.30…

Q: Two long, straight, parallel wires, 10.0 cm apart carry equal 4.00-A currents in the same direction,…

A: Given,current in the paralle wires, I = 4.00 Athey are separated by, d = 10.0 cmpoint P3 is at 20.0…

Q: What is the direction of the magnetic force on current 2 (by the magnetic field of current 1)?…

A: Given data:  Two wires having currents in opposite directions Direction of current in wire 1 is…

Q: A transmission line strung 7.0 m above the ground carries a current of 500 A. What is the magnetic…

A:

Q: 0.01 T magnetic field points south and downward, 45o below the horizontal. A proton travels south at…

A: Given data : Magnetic field, B = 0.01 T ( magnitude ) Charge on proton, q = + 1 coulomb Velocity of…

Q: Two wires carry currents in opposite directions, out of and into page. Current A has a magnitude of…

A:

Q: Particles in cosmic rays are mostly protons, which have energies up to about 1020 eV, where 1 eV is…

A:

Q: A wire levitates in a magnetic field while a 2.5 A current passes through it. The wire's mass is 1…

A: when wire leviates magnetic force and gravitational force balance each other  Fb= magnetic force =…

Q: dB = The vector 7 points from the source (the current, or location S) to the location of interest…

A:

Q: Magnetic field is given in units of Tesla (T). 1. Straight forward What is the strength of the…

A: i=10 Ar=2.00 mm

Q: An electron moves with a speed of  5.0×107 m/s in the directions shown in (Figure 1) and (Figure 2)…

A: Given Data : The speed of the electron is given as v=5×107 ms. The magnetic field is given as…

Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: Note that the radial sections of the wire does not contribute any field at P. Only circular section…

Q: The current though a wire is perpendicular to a 2.85-T magnetic field. If the current in the wire is…

A:

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

A:

Q: A thin 1.65 m long copper rod in a uniform horizontal magnetic field has a mass of 58.0 g. When the…

A: Given data: current (I) = 0.286 A Length (L) = 1.65 m Mass (m) = 58 g Need to determine the field…

Q: Part (a) Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1,…

A:

Q: Jumper cables used to start a stalled vehicle often carry a 65-AA current. How strong is the…

A:

Q: Part A: You have a long straight wire, which is carrying a 4.26 A current. If you measure the…

A: Part (a): long straight wire - i=4.26 A, distance d=0.31 m Part (b): single circular loop i=4.25 A,…

Q: (a) what radius (in m) circular path does an electron travel iIf it moves at 8.00 x 10* m/s…

A: (a)  Given  Speed , v = 8×106 m/s  Magnetic field , B = 0.920 T  Radius is calculated as -  R =…

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.