At the equator, near the surface of Earth, the magnetic field is approximately 50.0 µT northward, and the electric field is about 100 N/C downward in fair weather. Find the gravitational, electric, and magnetic forces on an electron with an instantaneous velocity of 6.00 3 106 m/s directed to the east in this environment. Indicate both magnitude and direction of each force.

Q: What is the magnitude of magnetic force per unit length on a wire carrying a current of 8 A and…

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Q: A cosmic ray proton enters Earth's atmosphere moving straight down at 2.98 x 10^8 m/s. Earth's…

A: Given: The velocity of cosmic ray proton v = 2.98x108 m/s. The angle made by earth's magnetic field…

Q: A proton enters a magnetic field in such a way that it is traveling perpendicularly to the magnetic…

A: when a proton enters a magnetic field and it travels perpendicular to the magnetic field then it…

Q: An alpha particle (the nucleus of a helium atom), carrying a charge of 3.2 × 10^−19 C moves at 4.4 ×…

A: Charge on the particle, q=3.2×10-19 C Velocity of the particle, v=4.4×107 m/s Force on the particle,…

Q: A charge of 9.5 µC is in a magnetic field. A force of magnitude 7.5 ×10-3 N acts on the charge when…

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Q: magnetic field B

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Q: A 1.0-m-long segment of wire lies along the x-axis and carries a current of 2.0 A in the positive…

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Q: Magnetic field, B=2i+3j - k Find the force on a charge, Q = -2 µC, moving in positive Y-direction…

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Q: The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B. The…

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Q: A wire 36 m long carries a current of 22 A from east to west. If the magnetic force on the wire due…

A: Given data: L=36 mF=4.0×10-2 Nθ=90°I=22 A

Q: An electron moving in vacuum with a speed of 40000 km/s enters a region in which magnetic field of 4…

A: It is given that,

Q: A charged ion enters a region of uniform magn ion is 0.82x108 kg C. Find the magnitude of E

A: hi please find solution to your problem

Q: A wire 40 cm long carries a 0.500 A current in the positive direction of an x axis through a…

A: Given Length of the wire L = 40 cm = 0.40 m Current I = 0.500 A Magnetic field B = (2.5 x 10-3 T)  j…

Q: An electron moves at speed of 12.36 ✕ 107 m/s perpendicular to a magnetic field. The field causes…

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Q: A magnetic field with a strength of 120G extends horizontally from west to east. A wire with a…

A: Force on a wire of length l and current i  F=ilBsin∅

Q: Find the magnitude and direction.

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Q: A straight, vertical wire carries a current of 2.15 A downward in a region between the poles of a…

A: I=2.15 A, downwardB=0.554 T, 30° south of westL=1.00 cm=0.01 m, east The angle between wire and…

Q: An electron moves with a velocity of v =(4i^-5j^+2k^ ) m/s in a region in which the magnetic field…

A: Given: Velocity of electron v→=4i^-5j^+2k^m/s Magnetic field B→=2i^+j^+3k^T Charge on the electron…

Q: The magnetic field of Earth at a certain location is directed vertically downward and has a…

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Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 1.33…

A: Given: q1=q2 v1 and B1 are perpandicularF1=1.33*10-3 N now, v2(=v1) and B2(=B1) making angle 26.9°we…

Q: A proton moving at 3.7×104 m/s horizontally enters a region where a magnetic field is directed…

A: given data speed of proton = 3.7*10^4 m/s magnitude of force = 9.1*10^-16 N magnitude of the…

Q: A wire with a length of 255 mm carries an electric current of 1.8 A in the left direction and is…

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Q: A straight, vertical wire carries a current of 2.60 A downward in a region between the poles of a…

A: The force on a current carrying conductor placed in a magnetic field is  where, I is the current, L…

Q: A duck flying due east passes over Atlanta, where the magnetic field of the Earth is 5.7 × 10−5 T…

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Q: power line carries a current of 1000.0 A. The earth’s magnetic field makes an angle of 73o with the…

A: Given : I = 1000 A θ = 73° B = 7 × 10-5 T L = 50 m

Q: At the equator, near the surface of Earth, the magnetic field is approximately 55.0 µT northward,…

A: Given,  The north direction is taken as the positive z-direction and the East direction is taken as…

Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.15…

A: Write the given values with the suitable variables. F1=2.15×10-3 Nθ1=90°θ2=26° Here, F1, θ1, and θ2…

Q: A magnetic field is created in a laboratory with a field strength of 0.25t, pointing horizontal and…

A: The force acting on a charged particle in a magnetic field can be calculated as follows.

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.