An electron with speed 1000 m/sec rotates in a magnetic field 0.5 T. The electron rotates in the plane of the page and the magnetic field points out of the page. a)What is the gyro-frequency? b)Does the electron rotate CW or CCW?

Q: One long wire lies along an x axis and carries a current of 63 A in the positive x direction. A…

A: Given: Current through the wire along x axis, Ix = 63 î A  Second long wire perpendicular to the xy…

Q: An alpha particle travels at a velocity of magnitude 550 m/s through a uniform magnetic field of…

A:

Q: An electron is accelerated through 2.50 × 103 V from rest and then enters a uniform 2.30-T magnetic…

A: an electron is accelerated through, V = 2.5×103 Vmagnitude of the magnetic field, B = 2.30 T

Q: h a circ

A:

Q: An electron (m=9.1 x 10-31 kg, q=-1.6x10-19 C) traveling at a speed of 2.1 x 108 m/s in the +…

A: Given Mass of electron = m = 9.1 x 10-31 kg charge on electron = q = -1.6x10-19 C speed of electron…

Q: An electron is circling in a uniform magnetic field. The mass of an electron is 9.11e-31kg, and its…

A: Given: The mass of the electron is 9.11x10-31 kg. The charge on the electron is 1.6x10-19 C. The…

Q: An electron in the beam of a TV picture tube is accelerated by a potential difference of 3 kV then…

A: Given : V = 3 kV = 3000 V r = 15 cm = 0.15 m

Q: One long wire lies along an x axis and carries a current of 32 A in the positive x direction. A…

A: Solution:- 1) The magnetic field due to a long current carrying conductor, at a distance d from the…

Q: A singly charged ion of mass m is accelerated from rest by a potential difference ?V. It is then…

A:

Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

A:

Q: A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of…

A: Given, number of turns in the wire, N = 450  diameter of the cylinder, d = 4.3 cm Current passing…

Q: An electron is travelling with a speed 2ms- along the +x axis. If a magnetic field of 1T is pointing…

A:

Q: A positive charge of 0.300 C moves horizontally due +x at speed 2.50 x 102 m/s. It entered a…

A:

Q: A 3 nano C charge moves with a velocity of 2x10⁴m/s in the positive x-direction in a region in which…

A:

Q: A charged particle is shot into a 0.0747 T uniform magnetic field, with a velocity of 277 m/s…

A:

Q: A particle with charge -5.90 nC is moving in a uniform magnetic field B= -(1.25)k. The magnetic…

A:

Q: An electron travels at a speed of 2.0x10^4 m/s through a uniform magnetic field whose magnitude is…

A: Given: The speed of the electron is v=2X104 m/s. The magnitude of magnetic filed is B=1.2X10-3 T.…

Q: One long wire lies along an x axis and carries a current of 48 A in the positivex direction. A…

A:

Q: Two long parallel wires each carry a current of 11.1 A in opposite directions. The two wires are…

A: Current in each wire=I=11.1 A The distance between the wires=d=13 cm=0.13 m We have to find the…

Q: [1×10-" C] A particle with a charge and a 3.1x10 " kg m's follows a circular path in a plane…

A: Given data:  Charge (q) = 1×10-12 C Momentum (P) = mv = 3.1×10-15 kg.m/s Magnetic field (B) = 2.5 T…

Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

A:

Q: A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of…

A:

Q: A 18.8 g wire of length 64.8 cm is suspended by a pair of flexible leads in a uniform magnetic field…

A: (a) There should be an upward magnetic force in order to cancel out the tension ( tension is equal…

Q: Protons having a kinetic energy of 5.00 MeV are moving in the positive x -direction and enter a…

A: Kinetic energy of proton (K) = 5 MeV magnetic field (B) = 0.05 T xi = 0 m Xf = 1 m

Q: A 10.6 g wire of length 84.8 cm is suspended by a pair of flexible leads in a uniform magnetic field…

A: Assume that the magnetic field is perpendicular to both the length of the wire and the paper.  The…

Q: One long wire lies along an x axis and carries a current of 33 A in the positive x direction. A…

A: The relation of the magnetic field is B=μ0I2πy

Q: A proton with a kinetic energy of 6 * 10-16 J moves perpendicular to a magnetic field of 0.36 T.…

A: It is given that,  E=6×10-16 Jq=1.6×10-19 CB=0.36 T

Q: One long wire lies along an x axis and carries a current of 44 A in the positive x direction. A…

A: Solution:-

Q: An electron moves in the negative x direction, through a uniform magnetic field that is in the…

A: The magnetic force on a charge q moving with velocity v→ due to a magnetic field B→ is F→=qv→×B→…

Q: An electron travels on a circular path that is perpendicular to a magnetic field, B. It takes the…

A: Time period of the electron, T=3.29×10-9sCharge on electron, q=1.6×10-19CMass of…

Q: A positive charge of 0.3 C moves horizontally due to +x at speed 2.5x10 2 m/s. It entered a magnetic…

A:

Q: One long wire lies along an x axis and carries a current of 54 A in the positive x direction. A…

A:

Q: An electron moves with a speed of 1.0 x 107 m/s in the directions shown. A 0.50 T magnetic field…

A: Given: The speed of electron is 1.0×107 m/s. The magnetic field is 0.50 T.

Q: Your answer is partially correct. In a certain cyclotron a proton moves in a circle of radius 0.670…

A: 1 eV=1.6×10^-19 J

Q: As shown in the figure below, when a charged particle enters a region of magnetic field traveling in…

A: Data Given ,  Magnetic field ( B ) = 0.170 T Speed of the particle ( V ) = 12.0 × 106 m/s Radius of…

Q: An electromagnetic rail gun can fire a projectile using a magnetic field and an electric current.…

A:

Q: A proton is at the origin and is moving in the +z direction. What is the direction of the magnetic…

A: Given, Direction of proton,v=k^ Position vector,r=i^

Q: A 10 micro-Coulomb charge moves in the X-Y plane with a velocity 5x10° m/s making an angle of 60°…

A:

Q: One long wire lies along an x axis and carries a current of 31 A in the positive x direction. A…

A:

Q: The uniform 30 mT magnetic field in figure points in the positive z-direction. An electron enters…

A: Given that: The magnetic field, B=30 mT = 0.030 T The velocity of an electron is v=3×106 m/s The…

Q: One long wire lies along an x axis and carries a current of 54 A in the positivex direction. A…

A:

Q: One long wire lies along an x axis and carries a current of 58 A in the positive x direction. A…

A:

Q: One long wire lies along an x axis and carries a current of 41 A in the positive x direction. A…

A:

Q: An electron is accelerated through 2500 V from rest and then enters a region where there is a…

A: using conservation of energy work done = change in kinetic energy q ∆V = (1/2) m v21.6 * 10-19 *…

Q: tharged particle, q, is moving with speed v perpendicular to a uniform magnetic econd identical…

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.