15. What is the magnitude force on a proton moving at  in a magnetic field 0.5T If the velocity id parallel to magnetic field? B   A   C   D

Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…

A:

Q: When 0.16m from a magnet force of 3.50N is felt. At What distance would a force of 0.87N be felt?…

A: Magnetic Force 3.5N at 0.16m And if F= 0.87N the distance is

Q: At what distance (in mm) from a long, straight wire

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Q: An electromagnetic flowmeter applies a ma netic field of 0.20 T to blood flowing through coronary…

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Q: Force on a Moving Charge: A proton, moving west, enters a magnetic field. Because of this magnetic…

A: We have a proton of charge say q which is moving in the west direction with velocity say v. Due to a…

Q: 4. A 0.75 m long horizontal rod carries a current of 200 mA perpendicular to a magnetic field of…

A: Given that, The length of a rod, l = 0.75 m Current in the rod, i = 200 mA = 0.2 A Magnetic field, B…

Q: A negative charge is in a moving northwest in a southwest magnetic field. Find the direction of the…

A: Here we have to use Lorentz force

Q: The current through a wire is perpendicular to a 2.85-T magnetic field. If the current in the wire…

A: Given, Angle between wire and magnetic field is, θ = 90o current flowing through the wire, I = 2.25A…

Q: In a mass spectrometer, a charged particle enters a uniform magnetic field that is perpendicular to…

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Q: What is the magnitude of force on an electron traveling east at 8.7 x106 m/s within a 99 T magnetic…

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Q: An electron moving in the +ydirection, at right angles to a magnetic field, experiences a magnetic…

A: Given in question: Velocity of the electron is in (+y) direction…

Q: A horizontal wire carries a current to the North in a region of space where a magnetic field is…

A: The direction of the force in a current-carrying wire can be determined using the left-hand rule,…

Q: wire carries a current of 0.495 A. Find the magnitude of the magnetic field 0.735 m away from the…

A: Current in wire (I) = 0.495 A Distance (d) = 0.735 m

Q: What happens to a charged particle if the direction of the velocity is not perpendicular to the…

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Q: A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle…

A: We know that Magnetic force  F=BILsin(θ)…

Q: A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle…

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Q: An unknown charge is curving under the influence of a magnetic field. What is the sign of the…

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Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…

A: Answer:-  (C) if the particle is moving across the field lines  A magnetic field exerts a force on…

Q: Assume that a uniform magnetic field is directed into this page. If an electron is released with an…

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Q: Q2. a) The velocity of a proton moving in a magnetic field of 89µT is 6.32x10 5 m/s. The force…

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Q: Q3: a) What is the angle between a wire carrying an 10 A current and the 2.75 T magnetic field it is…

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Q: The magnetic force acting on a current carrying wire is 5.0 N. What must the length of wire be if…

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Q: At what distance (in mm) from a long, straight wire carrying a current of 23 A will the magnitude of…

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Q: A particle with a negative charge has an initial velocity that is parallel to magnetic field moving…

A: The negatively charged particle can experience Lorentz force and it is given by…

Q: A straight wire that carries a 4.6-A current is in a uniform magnetic field oriented at right angles…

A: The magnetic force on a current carrying conductor is  F = I B L sin A  where, I is the current, B…

Q: The magnetic field of 213.11 G is_ LT

A: Remember the correct unit conversion: 1 Gauss = 10^-4 Tesla So, 1 G = 0.0001 T

Q: A proton moves in the –x-direction and encounters a uniform magnetic field pointing in the…

A: the magnetic force can be expressed as F=qvBsinθ

Q: A long wire carries a current of 0.455 A. Find the magnitude of the magnetic field 0.685 m away from…

A: We have given the current, I = 0.455 ADistance, d = 0.685 mWe have to find the magnitude of the…

Q: At what distance (in mm) from a long, straight wire carrying a current of 29 A will the magnitude of…

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Q: At what distance (in mm) from a long, straight wire carrying a current of 30 A will the magnitude of…

A: Solution: Given that I = 30 A B = 1.2 mT

Q: What is the magnitude of the magnetic field 0.30 m away from a wire carrying a 0.002 A current?

A: Given data: Distance of point from wire d = 0.30 m Current I = 0.002 A

Q: electron is moving WEST in a region where the magnetic field is directed from NORTH to SOUTH. The…

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Q: The direction of the force on a current-carrying wire in a magnetic field is described by which of…

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Q: A jumper cable used to start a stalled vehicle carries a 65-A current. How strong is the magnetic…

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Q: What is the force per meter on a lightning bolt at the equator that carries 16000 A perpendicular to…

A: the force per unit length (meter) Fl =IBsinΘ where I = current  B = magnetic field

Q: B. An electron is moving through a magnetic field in a direction perpendicular to the field as shown…

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Q: A negative charge is in a moving up in a northwest magnetic field. Find the direction of the…

A: The problem is based on the concept of magnetic force. When a charged particle q is moving with…

Q: proton enters a magnetic field of flux density 5 T with a velocity of 5 × 107 ms-1 at an angle of…

A: Given: The magnetic field of flux density = 5 T velocity = 5 × 107 m/s angle = 30o

Q: 9. MA proton moving at 4.00 × 106 m/s through a mag- nețic field of magnitude 1.70 T experiences a…

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

Q: The force on a wire carrying 6.45 A is a maximum of 1.28 N when placed between the pole faces of a…

A: Current (I) = 6.45 A maximum force (F) = 1.28 N diameter of pole faces = 55.5 cm = 0.555 m

Q: What force and acceleration would a proton experience if it has a velocity of 8 106 m/s…

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Q: An oxygen-16 with a mass of 2.656 × 10-26 kg travels at 6.50 × 106 m/s perpendicular to a 1.2- tesla…

A: The objective of the question is to find the amount of positive charge on the ion and the number of…

Q: 6. A particle with a charge of q = 1.6 x 10-1º C and a mass of 1.39 x 10-25 kg enters a mass…

A: Mass of particle (m) = 1.39×10-25 kg Charge of particle (q) = 1.6×10-19 C Velocity of particle (v) =…

Q: physicist performing a sensitive measurement wants to limit the magnetic force on a moving charge in…

A: Given, Magnetic field force F =1×10-15 NEarth magnetic field B =50μTspeed v =30.0 m/s

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.