An electron follows a helical path in a uniform magnetic field of magnitude 0.260 T. The pitch of the path is 6.00 μm, and the magnitude of the magnetic force on the electron is 2.21 ✕ 10−15 N. What is the electron's speed? _____________km/s (please so units so that I can follow easier)

Q: An electron is moving in the xy-plane. At time t a magnetic field B = 0.200 T in the +z-direction…

A: Solution: Given: Electron is moving in the xy plane. q = magnitude of charge on electron = 1.60 x…

Q: A long, straight wire carries a current of 6.5 A. At what distance from this wire would you measure…

A: Given data: The current in the wire is I=6.5 A. The magnetic field is B=5.0x10-5 T.

Q: An electron ( mẹ = 9.11×10-31 kg q=1.6X10-91 C) moves in a circular path perpendicular to a uniform…

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Q: A long, straight wire carries a current of 8.5 A. What is the magnitude of the magnetic field in…

A: Given Data: Current (I) = 8.5 A.Distance (d) = 0.04 m. To Determine: The magnitude of the magnetic…

Q: 5. An electron is sent through a mass spectrometer similar to the diagram shown below. The electron…

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Q: The diagram above shows segments of two long straight wires, carrying currents I1 = 7.97 A and I2 =…

A:

Q: A conductor consists of a circular loop of radius R = 16.0 cm and two long, straight sections as…

A: The expression for the magnetic field at the center of the loop is,

Q: Assume that the electron at point A in the figure is replaced with a proton(Figure 1, included in…

A: (a)The magnetic force on proton when it is entered perpendicular to the magnetic field provides the…

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

A:

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

A: a) magnetic force = q(v*B) = qvBsin(theta) = 1.6*10^-19 (10^7 * 0.5) *1/(sqrt2) = 5.66 *10^-13 N…

Q: In this image, the charged particle is moving to the right. The X's represent the direction of the…

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Q: A 2.0 µC positive charge of speed 6.0 x 106 m/s is moving in a 0.30 T magnetic field as shown, the…

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Q: A wire of length e = 0.35 m is conducting a current of i = 7.5 A toward the top of the page and…

A: Given that:- Length of conducting wire=0.35m

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.