The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0 x 10-5 T, collide with molecules of the atmosphere and cause them to glow. What is the radius of the circular orbit fora. An electron with speed 1.0 x 106 m/s?b. A proton with speed 5.0 x 104 m/s?

Q: A proton travels with a speed of 4.90 × 106 m/s at an angle of 61° with the direction of a magnetic…

A: speed of proton (v ) = 4.90×106 msAngle (θ) = 61omagnitude of magnetic field (B) = 0.190 T

Q: (a) An alpha particle (m=6.64 x 10-27 kg) contains two protons and two neutrons has no electrons to…

A: Given: mass of alpha particle, m = 6.64×10-27 kg charge on alpha particle, q = 2e ( where e =…

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: The Earth's magnetic field at a certain location is directed vertically downward and has a magnitude…

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Q: A +5-µC charge is traveling along the x-axis at a speed of 1.0 x 104 m/s. It enters a region of…

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Q: electrons are accelerated from rest through a potential difference of 350 V. The electrons travel…

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Q: A particle of charge -6.25 nC experiences a force of 1.25 N when it is moving at 3.75 x 10^4 m/s.…

A: Write the given values with the suitable variables. q=-6.25 nC=-6.25×10-9 CF=1.25 Nv=3.75×104 m/sr=3…

Q: An electron is moving at 7.20 * 10^6 m/s in a magnetic field of strength 83.0 mT. What is the (a)…

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Q: Charged charge entering the region where there are uniform electric and magnetic fields in the…

A: Required : Speed of the charged particle.

Q: A proton travels with a speed of 4.95 ✕ 106 m/s at an angle of 64° with the direction of a magnetic…

A: The magnitude of magnetic force is given as  F=qBvsinθ Here F is force, q is a charge, B is the…

Q: Two particles have the same charge (q1-q2=1.6x10-19C) and different masses undergo circular motion…

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Q: An alpha particle has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

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Q: The physicists at CERN in Switzerland are accelerating protons in their 27-mile circular particle…

A: Determine the velocity of the proton.

Q: At a particular instant a proton is at the origin, moving with velocity m/s. At this instant: (a)…

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Q: The aurora is caused when electrons and protons, moving in the earth’s magnetic field of ≈5.0 x 10-5…

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Q: At time t = 0, an electron with kinetic energy 16 keV moves through x = 0 in the positive direction…

A: Given Kinetic Energy of the electron = 16 keV Magnetic field = 63.6 μ T To find out  Magnitude of…

Q: An alpha particle has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕…

A: (a) The expression to solve for the magnetic force is as follows:…

Q: The solar wind is a thin, ionized gas given off by the Sun. Suppose a charged SW particle traveling…

A: When a particle moves in a circular path of radius R with a velocity v, then the acceleration of the…

Q: A proton travels with a speed of 5.10 ✕ 106 m/s at an angle of 57° with the direction of a magnetic…

A: (a)  Given data :                Speed of the proton, v = 5×106 m/s                Magnetic field, B…

Q: 21 A proton makes uniform circular motion on a circular orbit in a uniform magnetic field of…

A: Magnetic force is given by : FB = eVB Here, e is the charge of proton V is the linear velocity B is…

Q: An electron moves in a circular path with a speed of 1.43 x 10' m/s in the presence of a uniform…

A: The magnetic field, B=2.10 mT=2.10×10-3 T   The velocity, v=1.43×107 m/s   The charge of the…

Q: A proton moves with a velocity of  = (5î − 5ĵ + ) m/s in a region in which the magnetic field is  =…

A: Given value--- velocity = (5î − 5ĵ + ) m/s magnetic field = (î + 2ĵ ) T.  We have to find---…

Q: An electron in an old-fashioned TV camera tube is moving at 10.0 × 106 m/s in a magnetic field of…

A: Given: The magnitude of the electron's velocity: v = 10.0 x 106 m/s. The magnitude of the magnetic…

Q: A proton moves in a circular path of the same radius as a cosmic ray electron moving at 6.5 × 106…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A magnetic field can force a charged particle to move in a circular path. Suppose that an electron…

A: The acceleration of an object or particle around a circular path is related to the velocity or speed…

Q: electron is accelerated through 2.05 x 10³ V from rest and then enters a uniform 2.90-T magnetic…

A:

Q: The solar wind is a thin, ionized gas given off by the Sun. Suppose a charged SW particle traveling…

A: Concept When the charged particle moves in a direction perpendicular to the direction of the…

Q: he magnetic field in the figure is decreasing at the rate 0.4 T/sT/s . (Figure 1) What is the…

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Q: Two particles have the same charge (q1=q2=1.6x10-19C) and different masses undergo circular motion…

A: Given: The charge on each particle is 1.6x10-19 C. The strength of the magnetic field is 0.4 T. The…

Q: The dimension of intensity of magnetic field is: 1. [M°L1T°A'] 2. [M'L'T?A1] 3. [M'LOT?A1] 4.…

A: Magnetic field Intensity-   Magnetic field intensity at any point in a magnetic field is the force…

Q: A charged particle is introduced into a uniform magnetic field Bz = 0.5 mTesla with an initial…

A: Bz = B = 0.5 × 10-³ Tesla  Vx = V = 1 × 10⁶ m/s  R = 2.4 cm = 2.4 × 10-² m  e/m = 1.67 × 10¹¹ C/kg…

Q: Fields of an electron At a particular instant a proton is at the origin, moving with velocity m/s.…

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Q: a1/ A proton moving at 4.00 × 10“ m/s through a magnetic field of magnitude 1.70 T experiences a…

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Q: 62° with the direction of the magnetic field at the particle's location. The magnitude of the field…

A: Magnetic force is always perpendicular to the velocity of the particle as well as the magnetic…

Q: A proton has a velocity of ?⃑ = (4.33 × 10 6m/s)?̂when it encounters a magnetic field ?⃑⃑ =…

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Q: In a mass spectrometer, a beam of protons enters a magnetic field. Some protons make exactly a…

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Q: An electron moves in a circular path with a speed of 1.40 x 107 m/s in the presence of a uniform…

A: Using charge perpendicular to magnetic field FC=FBqVB=mV2r…

Q: An electron moves in a circular path with a speed of 1.22 × 10’ m/s in the presence of a uniform…

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Q: An electron moves in a circular path with a speed of 1.41 x 10' m/s in the presence of a uniform…

A: Given data :- Speed of the electron v = 1.41 ×107 m/s Magnetic field B = 1.92 mT =1.92×10-3 T

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: An electron in an old-fashioned TV camera tube is moving at 6.40 × 106 m/s in a magnetic field of…

A: speed of electron (v) = 6.4×106 meter per second magnetic field strength (B) = 91 mT = 0.091 T…

Q: A cyclotron used to accelerate alpha-particles ( m = 6.64 × 10−27 kg, q = 3.2 × 10−19 C ) has a…

A: Given: The mass of the alpha particle is 6.64×10-27 kg. The charge on the alpha particle is…

Q: A long, straight wire carries a current of 1.4 A. What is the magnitude of the magnetic field in…

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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.