A long, straight wire lies on a horizontal table and carries a current of 1.80 mA. In a vacuum, a proton moves parallel to the wire (in the opposite direction to the current) with a constant speed of 2.30 x 10^4 m / s and at a distance d above the wire. Determine the value of d. May ignore the magnetic field caused by the Earth.

Q: A proton travels with a speed of 5.00 x 10 6 m/s at an angle of 36.0° with the direction of a…

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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 1.00 X 107 m/s and…

A: Given  a proton moving along z direction and perpendicular to a magnetic field with speed 107 m/s…

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 beam of electrons moving with speed v = 2.6 × 107m/s enter and then leave the rectangular region…

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Q: A long, straight wire lies on a horizontal table and carries a current of 2.20 µA. In a vacuum, a…

A: Given: Current in the wire =2.20μA =2.2×10-6 C Speed of proton(v) = 2.2 ×104 m/s Charge of a proton…

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: The speed of the proton is 3.5×104 m/s. The magnetic field is 0.075 T. The angle is 30…

Q: An a-particle has a charge of +2e and a mass of 6.64 × 10-27 kg. It is accelerated from rest through…

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Q: If a charged particle moves in a straight line through some region of space, can you say that the…

A: Magnetic force on a moving charged particle is given by,

Q: Two long straight current carrying wires both have currents of 171 A directed to the right. The wire…

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Q: Electron A is fired horizontally with speed 1.00 Mm/sinto a region where a vertical magnetic field…

A: Charge on each electron that is electron A and electron B : (q) = - 1.6 × 10-19 C Initial speed of…

Q: A proton moves perpendicular to a uniform magnetic field  at a speed of 2.40  107 m/s and…

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Q: A proton moves with a velocity of v = (2î – 4f + k) m/s in a region in which the magnetic field is B…

A: Given  Velocity of the proton is given as v→=2i^-4j^+k^ m/s Magnetic field is B→=i^+2j^-3k^ T   We…

Q: A proton moves perpendicular to a uniform magnetic field at a speed of 2.20 x 107 m/s and…

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Q: A long straight wire lies on a horizontal table and carries a current of 1.2 µA. In vacuum a proton…

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Q: Two long, parallel conductors separated by 20.0 cm, carry currents in opposite direction, given by…

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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: A proton moves perpendicular to a uniform magnetic field B at 9 x107 m/s and experiences an…

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Q: A proton is moving horizontally at 7.85x10^3 m/s. It enters a uniform magnetic field of 1.02 T…

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Q: A long straight horizontal wire carries a steady current of 110 A from east to west direction. What…

A: The expression for the magnetic field due to a straight wire can be written as B=μ0I2πr…

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

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Q: A long, straight wire lies on a horizontal table and carries a current of 3.95 A. In a vacuum, a…

A: Given, the current is of I=3.95 μA The speed is v=3×104 m/s

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 × 10^7m/s and…

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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…

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Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 2.50 x 107 m/s and…

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Q: In a photographic emulsion, the path of a proton moving perpendicular to a uniform magnetic field of…

A: Given strength of magnetic field,  B = 0.41 T Radius, R = 0.027 m Charge on proton = Q = 1.6 × 10-19…

Q: A charged particle with speed v = 1.5 × 105 m/s enters a uniform magnetic field of B = 0.6 T. The…

A: Velocity, v = 1.5×105 m/sMagnetic field, B = 0.6 TAngle, θ = π3Mass, m = 2.5×10-27 kgCharge, q =…

Q: A long, straight wire lies on a horizontal table and carries a current of 2.60 µA. In a vacuum, a…

A: Given Current in the wire is i=2.6 μA=2.6×10-6 A Speed of the proton is v=2.70×104 m/s Distance of…

Q: The horizontal component of the Earth's magnetic field has a magnitude of 1.6 x 105 T. An electron…

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Q: A proton moves with a velocity of V = (6î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: According to Lorentz law, when a particle of charge enters into a region of magnetic field, magnetic…

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 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: when a positively charged particle travelling horizontally with speed V enters a region having a…

A: Given that a positive charge is travelling perpendicular to uniform magnetic field. And this charge…

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

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Q: An electron moves horizontally across the Earth's equator at a speed of 2.5X10 km/s and in a…

A: Answer:-  Given  Speed of an electron(V) = 2.5 × 103 km/s              = 2.5 × 106 m/s  Direction of…

Q: A proton travels with a speed of 5.02 × 106 m/s in a direction that makes an angle of 60.0° with the…

A: Given  Speed of the proton is v=5.06×106 m/s Angle of the with the direction of the magnetic field…

Q: An electron moves through a magnetic field of magnitude 2.0 T at a speed of 5.00x10^6 m/s…

A: me = 9.11 x 10-31 kg IqI = 1.6 x 10-19 C B = 2 T θ = 900 v = 5 x 106 m/s a = ? r = ?

Q: An electron moves in a uniform circular motion under the action of an external magnetic field…

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Q: In a lightning bolt, 12 C of charge flows in a time of 5.7 x 10-3 s. Assuming that the lightning…

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Q: A charged particle of mass m = 7.2X10-8 kg, moving with constant velocity in the y-direction enters…

A: In this question we have to find the speed, x and y components of Force and charge q. Please give…

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.