At a certain location, the horizontal component of the earth's magnetic field is 4.50 10-5 T, due north. A proton moves eastward with just the right speed for the magnetic force on it to balance its weight. Find the speed of the proton.

Q: A proton moving horizontally at 3.5 X 10*m/s enters a uniform magnetic field of 0.075T directed…

A: The magnitude of force experienced by a charge moving in a magnetic field is, F = qvBsinθ where, F…

Q: At a certain location, Earth's magnetic field of 54 µT is horizontal and directed due north. Suppose…

A: Given data: The magnetic field of the earth is B=54×10-6 T The distance is r=0.078 m Part a: The…

Q: A vertical straight wire 25.0 cm in length carries a current.You do not know either the magnitude of…

A: Given data: Length of the wire, L=25.0 cm = 0.25 m Magnetic field, B=0.0350 T Force, F=0.0140 N…

Q: What radius circular path does an electron travel if it moves at the same speed and in the same…

A: Given : speed of proton, v = 7.50 × 107 m/s

Q: A proton (mass 1.67x10-2'kg) moves in uniform magnetic field, goes through 90° turn (quarter a…

A: Given:  t = 294 ns = 294 x 10-9 s m =1.67 x 10-27 kg

Q: A physics professor performs a demonstration where a current-carrying wire is made to levitate. The…

A: we know that,

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: A proton moves through an electric field of magnitude 3.80 103 V/m and a magnetic field of magnitude…

A: Given that : Electric Field ( E ) = 3.80 * 103 V/m Magnetic Field ( B ) = 9.72 * 10-3 T Velocity of…

Q: A 1.5 T magnetic field points due South. Find the magnitude and direction of the force on a 2.5 µC…

A:

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: A point charge of q=23.0 µC moves with a velocity of V=(3.0 i +4.0j) ×10° m/s in a uniform magnetic…

A: The force on a charged particle moving in the magnetic field is given by  F→ = q (v→×B→) where, q is…

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 proton moving horizontally at 3.5 x104 m/s enters a uniform magnetic field of 0.075 T directed…

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Q: An electron follows a helical path in a uniform magnetic field of magnitude 0.300 T.The pitch of the…

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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 2.0-m wire segment carrying a current of 0.60 A oriented 30° to a uniform magnetic field of 0.50 T…

A:

Q: A beam of particles of charge 4.8×10-19 C and mass 2.0×10-26 kg enters a uniform magnetic field of…

A: Given, charge of the particle q=4.8×10-19 C mass m=2.0×10-26kg B=1.7 T semicircle diameter D=0.95 m…

Q: A wire 1.43 m long carries a current of 13.02 A and make an angle theta with a uniform magnetic…

A: Given: The length of the wire is 1.43 m. The current in the wire is 13.02 A. The strength of the…

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

A: Given that:velocity of the proton, v=7.85x103 m/sMagnetic field, B=1.02 TAngle between velocity and…

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

A: The magnitude of the magnetic force acting on the proton is, F=qvBsinθ Here, q is the charge on the…

Q: A particle with a charge of +8.4 μC and a speed of 45 m/s enters a uniform magnetic field B whose…

A: The magnitude of the magnetic force acting on the particle is, F=Bqvsinθ=0.30 T8.4×10-6 C45…

Q: In a certain space at the earth’s surface the magnetic field is 0.1 T directed east. What is the…

A:

Q: A proton (of mass, m=1.67 x 102/kg) starts moving in a circular path of radius 3 cm when it enters…

A: We need to find the speed of the proton moving in a magnetic field.

Q: Two long, parallel transmission lines, 4.0 cm apart, carry1.0-A and 3.0-A currents. Find all…

A: Figure shows the two long parallel transmission lines 4 cm apart carrying i1 and i2 currents. Let x…

Q: A proton moves at a speed of 3.7 × 10^7 m/s at right angles to a magnetic field with a magnitude of…

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Q: At a certain location in the Philippines, Earth’s magnetic field of 39 mT is horizontal and directed…

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Q: A very long, straight horizontal wire carries a current such that 3.50 ×1018 electrons per second…

A:

Q: A proton (1.602x10-1°C) moving horizontally at 3.5x104 m/s enters a uniform magnetic field of 0.075…

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Q: A proton moving horizontally at 5.6 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A:

Q: Two parallel and infinite straight electric currents (/1 = 1.00 A, /2 = 4.00 A) are placed on a…

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Q: A proton, traveling with a velocity of 3.1 x 10ºm/s due east, experiences a magnetic force that has…

A:

Q: A 0.82 -m copper rod with a mass of 0.043 kg carries a current of15 A in the positive x direction.…

A: Given: The length of the rod is L=0.82 m. The mass of the rod is m=0.043 kg. The current is I=15 A.…

Q: Determine the magnitude and direction of the force on an electron traveling 7.28×105 m/sm/s…

A: Given data:  An electron is moving in magnetic field  Velocity (v) = 7.28×105 m/s, to the East…

Q: A proton, mass 1.67 × 10-*' kg and charge +1.6 x 10-+" C, moves in a circular orbit perpendicular to…

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

A: The solution can be given as follows :-

Q: 5x10 m/sec Regular magnetic field price (B= 0.12T) with east orientation When this proton is ejected…

A:

Q: A proton moving freely in a circular path perpendicular to a constant magnetic field takes 2.00 µs…

A: Given  :  T = 2.00 µs = 2 * 10-6 seconds As it is a proton : Mass ( m ) = 1.673 * 10-27 kg Charge (…

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: A proton moving horizontally at 5.0 x 10^4 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given : v = 5 × 104 m/s B = 0.075 T θ = 30°

Q: A proton moving horizontally at 3.5 x 104 m/s enters a uniform magnetic field of 0.075 T directed…

A: Given,

Q: A wire 2.67 m long carries a current of 18.7 A and makes an angle of 35.0° with a uniform magnetic…

A:

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.