A charged particle (q) is shot with a velocity v in a straight line parallel to an external magnetic field (B) through a region of space. Therefore, assuming that there is no other field present close-by, we may conclude that the charged particle Group of answer choices finds a zero component of B in the direction of its motion. experiences zero magnetic field-force (FB) . experiences a high magnetic force (FB) due to the field B. encounters no magnetic field (B = 0)

Q: A wire bent into a semicircle of radius R forms a closed circuit and carries a current I. The wire…

A: Ans)  The force F1 acting on the             straight portion has a magnitude,…

Q: Consider the physical system shown below, which consists of two current-carrying wires each with a…

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Q: Which of the following combinations of particle charge q and velocity ī, in a magnetic field B,…

A: Force on a charged particle in a magnetic field is given by:- FB→ = q ( v→ ×  B→ ) here,  v→ ×B→ is…

Q: A particle of charge q moves in a circle of radius a with speed v. Treating the circular path as a…

A: Torque exerted on loop is given as M x B  Here M = magnetic moment            B = magnetic field

Q: An electron has a speed of 3.75 Mm/s and is ejected northward inside a particle accelerator. If the…

A: As given, The speed of an electron, v=3.75 Mms=3.75×106 ms The mass of an electron, me=9.1×10-31 kg…

Q: A particle of charge q and mass m is accelerated from rest through a potential difference V, after…

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Q: Consider two infinitely long straight wires lying in the zy-plane. Wire 1 carries current I in the…

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Q: Please help with the attached problem

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Q: Which of the following combinations of particle charge q and velocity ī, in a magnetic field B,…

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Q: The figure shows four directions for the velocity vector v of a positively charged particle moving…

A: If FM and Fe be defined as the magnetic and electric force. The net force on a charged particle of…

Q: An electron moving in the plane of the page at an angle of 30° to the horizontal enters a region…

A: angle=30 degree

Q: An arbitrarily curved wire that carries a current between two endpoints in the presence of a uniform…

A: Draw the earth’s magnetic field diagram as shown below:

Q: A 3 C charged particle is moving at 1000 m/s, and is subject to a magnetic field of 500 micro-Tesla.…

A: Here the charge of the particle is 3C, velocity is 1000 m/s, and the magnetic field is 500 micro…

Q: An armature conductor 12cm long moves right angle to the magnetic flux of 1.20  Tesla and carrying…

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Q: Figure 6 shows four directions for the velocity vector v of a positively charged particle moving…

A: Given,

Q: A point charge q with mass m moving with a velocity of i = vî enters a uniform magnetic field…

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Q: Consider the infinite sheet of current shown in the figures. The sheet is composed of straight,…

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Q: Which of the following integrals will correctly solve for the force a circular conductor with radius…

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Q: Consider a negative charged particle moving into the negative x direction entering a region of space…

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Q: A charged particle with charge q and velocity  v = vx  + vy   is moving into a region of space with…

A: Given data: A charged particle with charge is, q Velocity of the charge particle is, v = vx  + vyv=…

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: An electron is at point P in a uniform magnetic field directed into the page, as depicted above. For…

A: We have to know about magnetic field.

Q: Suppose a 8.08mC charge moves with velocity 112.2 m/s perpendicular to a region of space where a…

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Q: A negatively charged particle is at rest in a region where a uniform magnetic field points in the…

A: Given: # a negative charged particle -q # at rest v=0 m/s # B→=Bx^ #E→=Ey^

Q: Since a magnetic field exert forces on moving charges, it exerts a force on current carrying wires.…

A: Given- Magnetic field (B) = 0.5 T Current (I) = 1.2 A As the magnetic field is pointing out of the…

Q: for the status defined, magnetic field B = (2t^3 – 4t^2+1) varies in T form and is r=2R=5cm. a)…

A: Given data, Magnetic field is :- B = (2t3-4t2+1) T Also, t = 2 sec And, r = 2R = 5 cm

Q: Find the magnitude and direction.

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Q: A negativley charged particle is moving with a constant velocity V directed into the page through a…

A: Given  Magnetic field B upward Speed V into the page  Charge =-q

Q: A 1.6 m long straight horizontal wire carrying a current of 5.3 A along the +x-direction is in a…

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Q: An arbitrarily curved wire that carries a current between two endpoints in the presence of a uniform…

A: The length of the tube is, dl=1.39-k^+0.85j^   =-1.39k^+0.85j m The magnetic field is,…

Q: Determine the magnitude of the force a 7-ampere-current-carrying conductor experiences given it is…

A: The magnetic force acting on a current carrying conductor is F→=IL→×B→ I is current in the…

Q: In a cathode ray oscilloscope, 100 electrons are moving with a speed of 8.0 x106 m/s horizontally…

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Q: A charged particle enters into a region with a uniform magnetic field B, as shown in the figure. The…

A: time is taken by the particle in magnetic field = 89 ns

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

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Q: Reviev An electron moves at 2.00 x 10 m/s through a region in which there is a magnetic field of…

A: Given The speed of an electron is v=2×106 m/s. The magnitude of the magnetic field is B=7.20×10-2…

Q: What is the magnetic force experienced by a current-carrying wire oriented parallel to a uniform…

A: Magnetic force on current carrying wire is given by F = I LB sin θ                       Where ,…

Q: Same charged particles with masses of m1 = 6·m2 and m2 move with the same velocity and penetrate…

A: We know that radius of a path followed by the charged particle in a magnetic field is given by  R…

Q: An arbitrarily curved wire that carries a current between two endpoints in the presence of a uniform…

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Q: The force experienced by a particle of charge q moving with a velocity v in a uniform magnetic field…

A: Direction of cross product is given by Fleming's left hand rule

Q: A rectangular parallelepiped, whose height extends from y figure, has a volumetric current J = Jê.…

A: The field lines in an uniform magnetic field are parallel equidistant straight lines.

Q: A positive charge g moves to the right with speed v and enters a region with a uniform electric…

A: Given: The nature of the charge is positive, The velocity of the charge is v in the right direction.…

Q: Two particles have the same linear momentum, but particle A has four times the charge of particle B.…

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Q: A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: B=Magnetic field=0.588 TL=Length of wire=1 cmθ=Angle between wire and magnetic…

Q: an ekectron is moving at velcotiy, v= -350 m/s toward a long straight wire with current i=0.45 A. at…

A: Given : Velocity V=-350 m/s; Current i=0.45 A; distance from the wire d=2.5 cm;

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.