Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of 5.0 × 104 (?̂) m/s in a uniform magnetic field of 0.67 (?̂) T.

Q: In a region where a magnetic field has magnitude 0.4 T in the positive x-direction, a q = 3µC charge…

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Q: An electron moving at 4.00 ✕ 103 m/s in a 1.25 T magnetic field experiences a magnetic force of 1.40…

A: Answer:-  Given  Velocity of electron (V) = 4.00 × 103 m/s  Magnetic field (B) = 1.25 T  Magnetic…

Q: A constant magnetic field of 100 µT is directed along the positive x-axis. If a 10 µC charge is…

A: Given data: Magnetic field B → = 100 μT i^ Change (q) = 10 μC Velocity v→ = 240×106 m/s j^ Required:…

Q: A short segment of a thin wire runs through a region of uniform magnetic field oriented…

A: Write the given values of this problem: Magnetic field(B)=2.54TForce per unit length(Fl)=0.746…

Q: An electron enters the region in which there is a uniform magnetic field with a speed v=3.02 x10^6…

A: Given value--- speed v=3.02 x10^6 m/s . radius r=0.19 m . We have to find--- What is the…

Q: An electron moves at some instant of time in +x direction with velocity of 2.4x10^2m/s. A magnetic…

A: Given : Velocity of electron, v  = 2.4x102 m/s   direction is positive x direction Magnitude of…

Q: An electron moving at 4.00 X 103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40…

A: The magnetic force, F=1.40×10-16 N   The magnetic field, B=1.25 T   The speed of the electron,…

Q: An electron that is moving through a uniform magnetic field has a velocity v = (30 km/s)i + 25…

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Q: A particle with a positive charge of 35.8 x 10-6 C is traveling at a constant rate of 85,198 m/s. It…

A: The force exerted on a charge q moving with a velocity v in a magnetic field B is given…

Q: A mass spectrometer uses a potential difference of 2.00 kV to accelerate a singly charged ion (+e)…

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Q: An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a magnetic force of…

A: The objective of the question is to find the possible angles that the velocity of the electron makes…

Q: The electron is accelerated in an electric field E = 18.75 kV/m over a distance of 0.2 meters. After…

A: electric field (E)=18.75 kV/m magnetic field(B)=4 mT distance travelled=0.2 m

Q: A proton enters a magnetic field with a speed of u = 1.2080 force exerted by the magnetic field on…

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Q: Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of…

A: Given Velocity (v)            = 7.0×104 j m/s Magnetic field (B) = 0.57 (k) T

Q: An electron moving at 3.70 x 103 m/s in a 1.25 T magnetic field experiences a magnetic force of 1.40…

A: Given value--- speed = 3.70 × 103 m/s. magnetic field = 1.25 T. magnetic force = 1.40 × 10-16 N.…

Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: The velocity of an electron in a uniform magnetic field B is given by the relation v=(2 x 10° i + 3…

A: Given, Velocity, v→=2×106i^+3×106 j^ m/s Magnetic field, B→=0.03i^-0.15j^T  a. Charge of the…

Q: An electron moving at 4.40 ✕ 103 m/s in a 1.50 T magnetic field experiences a magnetic force of 1.40…

A: Magnitude of charge on electron (q) = 1.6×10-19CVelocity of electron (v) = 4400 msMagnetic force (F)…

Q: 4 x 1021 electrons pass through the cross-section of a wire with a cross-sectional area of 8 mm2 in…

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Q: An electron and a proton, moving side by side at the same speed, enter a 0.020-T magnetic field. The…

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Q: A point charge of q-21.0 µC moves with a velocity of v-(3.0 i +4.0 j) ×100 m/s in a uniform magnetic…

A: Solution: Given that charge q = 21 micro C velocity v = (3i+4j)x106 m/s magnetic field B =0.4 kT

Q: An electron moving at 3.90 ✕ 103 m/s in a 1.20 T magnetic field experiences a magnetic force of 1.40…

A: Velocity of electron (v) = 3.90 ✕ 103 m/s Magnetic field (B) = 1.20 TForce(F) = 1.40 ✕ 10−16 N

Q: Problem 5. Consider an infinite metal sheet that carries a uniform current per unit width (where the…

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Q: An electron moving at 3.70 ✕ 103 m/s in a 1.15 T magnetic field experiences a magnetic force of 1.40…

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Q: An electron accelerated accelerated from rest through a potential difference of 4000 volts enters…

A: Magnetic field.

Q: An ion with charge 4.8x10-19 C and a mass of 7.95 x 10−26 kg10−26 kg travels perpendicular to a 1.15…

A: Given data is, q=4.8×10-19 Cm=7.95×10-26 Kgθ=900B=1.15 TR=33.5 cm=0.335 mV=Velocity=?

Q: A wire carrying a 21.5A current passes between the poles of a strong magnet that is directed at…

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Q: An electron with a speed of 1.2 x 102 m/s enters a magnetic field of 0.0020 T at 90 degrees to the…

A: The objective of the question is to determine the instantaneous acceleration of an electron as it…

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 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 proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 × 10^7m/s and…

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Q: An electron that has a velocity with x component 1.6 x 106 m/s and y component 3.2 x 106 m/s moves…

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Q: A particle of mass 9.02 g and charge 63.5 µC moves through a uniform magnetic field, in a region…

A: The mass of the particle is 9.02 g =9.02x10-3 kg.The charge on the particle is 63.5 .The free -fall…

Q: A proton with a mass of 4.25 x10^26 kg travels at 5.69 x10^6 m/s perpendicular to a 2.35 T magnetic…

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Q: An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of…

A: Speed of electron, v=1.5 × 10^7 m/s Magnitude of magnetic field, B=9.3 mT=0.0093 T Charge on…

Q: A force F = ( 6×10^-3 N)i - (4×10^-3 N)j - (8×10^-3 N)k is acting on a charge q = -2×10^-9 C moving…

A: Step 1: Step 2: Step 3:

Q: An electron (me = 9.11 x 10-31 kg, q = -1.602 x 1o-19 c) travels at 3.0 x 10' m/s perpendicular to a…

A: Solution:-Given thatme=9.11×10-31 kgq=-1.602×10-19 Cspeed (V)=3×107 m/sMagnetic field (B)=1.2…

Q: The figure below shows two very long straight wires (in cross section) that each carry a current of…

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Q: A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative…

A: Magnetic field  ( indicates negative x direction)Velocity of proton  ( indicates positive y…

Q: A proton enters a magnetic field with a speed of v= 1.1571 ,whose magnetic flux density B = 1.3378…

A: charged particle is proton,  therefore  q = 1.6020 x 10-19 Cspeed of proton is v = 1.1571 Mm/s =…

Q: An electron moves at a speed of 660 m/s perpendicular to the direction of a uniform magnetic field…

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Q: An electron moves at speed of 16.36*107 m/s perpendicular to a magnetic field. The field causes the…

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Q: An electron that is moving through a uniform magnetic field has a velocity v = (44 km/s)i + 31…

A: The velocity of electron, Force on the electron, The magnitude of the magnetic field in the…

Q: What is the magnitude and direction of the force on a proton 9 Mm/s traveling horizontally to the…

A: We know           F= q( v x B)       < angle b/w v and B is 900 >  Back lines are…

Q: An electron in a TV CRT moves with a speed of 5.5 × 107 m/s, in a direction perpendicular to the…

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Q: Let the field be the Earth's magnetic field, at 4 * 10 ^ - 5 T. The electron follows a circular path…

A: The Earth's magnetic field is B = 4 x 10-5 TThe electron follows a circular path of radius r = 4…

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.