At the equator, near the surface of the 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 in this environment, assuming that the electron has an instantaneous velocity of 6.00 x 106 m/s directed to the east.

Q: A sodium ion (Na+) moves in the xy-plane with a speed of 2.10 ✕ 103 m/s. If a constant magnetic…

A: The magnitude of the magnetic force is given by, F=qvBsinθ Here, q is the charge of the ion, v is…

Q: In New England, the horizontal component of the Earth's magnetic field has a magnitude of 1.7 × 10-5…

A: Please note : As per answering guidelines I can answer the 1st question only. Since, this is not a…

Q: A proton moves perpendicularly to a uniform magnetic field at 3.0 ✕ 107 m/s and exhibits an…

A: The magnetic force acting on a charged particle in motion can be given by F=qv×B The force acting on…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.65 x 107 m/s and…

A: F = magnetic force = q( V × B)  V = velocity vector  B= magnetic field vector q = charge of…

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length of wire= 2 mts Current= 15 Amp

Q: •A proton moving horizontally at 3.5 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given :  A proton is moving in magnetic field  Velocity (v) = 3.5×104 m/s, horizontally Magnetic…

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.70 ✕ 106 m/s,…

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Q: An electron is projected into a uniform magnetic field given by B = (0.2,0.5,0) T. Find the vector…

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Q: A sodium ion (Na*) moves in the xy-plane with a speed of 2.20 × 10³ m/s. If a constant magnetic…

A:

Q: An electron is projected into a uniform magnetic field given by B = (0.2,0.5,0) T. Find the vector…

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Q: What speed would a proton need to achieve in order to circle Earth 1200 km above the magnetic…

A: distance of proton above equator (d) = 1200 km Magnetic field (B) = 4.22×10-8 T mass of proton (m) =…

Q: What is the a) direction ( INTO the board or OUT) and b) magnitude of a magnetic field that act upon…

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Q: A proton moves with a velocity of v = (6î – 6j + K) m/s in a region in which the magnetic field is B…

A: Given: Velocity of proton   v→ =(6i ^-6j ^+k^) m/sMagnetic field (B→) =(i ^+2j ^-k^) T Charge of…

Q: A nearly horizontal dc power line in the midlatitudes of North America carries a current of 1000 A…

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Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00 x 108 T. Find the…

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Q: Consider a uniform 0.673-T magnetic field pointing north and an electron traveling at 57.0 m/s in a…

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Q: A rail gun accelerates a projectile from rest by using the magnetic force on a current-carrying…

A: The above problem belongs to the topic of magnetism. It involves the concept of magnetic force due…

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

A:

Q: An electron traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: A proton moving horizontally at 3.7 x 10^5 m/s enters a uniform magnetic field of 0.086 T directed…

A: Given: The velocity of the proton moving horizontally: v = 3.7 x 105 m/s. The uniform magnetic…

Q: What is the magnitude of the force and acceleration of an electron that moves at a speed of 5 x 10…

A: Given data :- speed v = 5 × 106 m/smagnetic field B = 0.40 Tcharge on electron q =e = 1.6 × 10-19…

Q: A proton moving horizontally at 3.5x10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Velocity of proton, v=3.5×104 m/s Magnetic field strength, B=0.075 T Angle between magnetic field…

Q: At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 µT…

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Q: A proton moves perpendicular to a uniform magnetic field at a speed of 1.90 107 m/s and experiences…

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Q: A proton moves perpendicular to a uniform magnetic field B→ at a speed of 1.00 x 107 m/s and…

A:

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00 x 108 T. Find the…

A:

Q: At a particular instant, an electron is located at point (P) in a region of space with a uniform…

A: Write the given values of this problem: B=7.76 mTElectron's velocity=2×105 m/sMass of…

Q: A charge Q =138 nC moves with a speed of 225 km/s along the +y-axis. It enters a region where there…

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Q: The velocity vector of a particle of positive charge is = (2î – 4ĵ + 1k) m/s. The particle…

A: As the value of the positive charge is not given, so it can be a unit positive charge of magnitude…

Q: Determine the magnitude of the force on an electron traveling 6.95×105 m/s horizontally to the east…

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Q: An electron traveling due North with speed 4 x 20 m/s enters a region where the earth's magnetic…

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Q: A particle of mass 1.09x104 mg and charge 91.0 µC moves through a uniform magnetic field, in a…

A: Given data: Mass of the particle m =1.09×104 mg=10.9×10-3kg Charge q=91.0μC Free fall acceleration…

Q: A proton moves with a velocity of v = (5î – 6j + k) m/s in a region in which the magnetic field is B…

A: particle = proton charge = 1.6 * 10-19 C v→ = 5i^ -6 j^ + k^ m/sB→ = i^ + 2j^ -k ^ T

Q: A proton moves perpendicular to a uniform magneticfield B→at a speed of 1.00 x 107 m/s and undergoes…

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Q: A proton is initially moving west at a speed of 1.07  106 m/s in a uniform magnetic field of…

A: Given, v = 1.07 * 106  m/s B = 0.282 T we know, ( m*v2 ) / r = q*B*v r = m*V / q*B        where,  q…

Q: A proton that has an instantaneous velocity of v=[2×10^6i+3×10^6j]m/s, is moving through the uniform…

A: Given:particle: protonv→ = 2*106 i^ + 3*106 j^   m/sB→ = 0.03 i^ - 0.15 k^   T

Q: A horizontal compass is placed 18cm due south from a straight vertical wire carrying a 48A current…

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Q: A proton travels through uniform magnetic and electric fields. The magnetic field is B: = -2.50iˆ mT…

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Q: A wire having a linear mass density of 1.00 g/cm is placed on a horizontal surface that has a…

A: Given Data: The mass density is, md = 1 g/cm. The coefficient of kinetic friction is, μ=0.20. The…

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.30 * 10^6 m/s,…

A:

Q: An electron is instantaneously located at the origin and had a velocity of v = (5.0 × 107 ,0. 0…

A:

Q: What uniform magnetic field, applied perpendicular to a beam of electrons moving at 2.70 ✕ 106 m/s,…

A:

Q: A proton moves with a velocity of v = (2î – 6j + k) m/s in a region in which the magnetic field is B…

A:

Q: A charged particle of mass 0.0020 kg is subjected to a 6.0 T magnetic field which acts at a right…

A: radius of the charge particle in magnetic field is given by  R=mvqB

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.