when a positively charged particle travelling horizontally with speed V enters a region having a uniform magnetic field that is directed vertically downward the initial force on the particle is F. if a second identical particle travelling in the same direction with speed V/3 enters this field, what will be the force on it?

Q: Determine the magnitude and direction of the magnetic force on the particle when it moves in a…

A: Given: Magnetic field B=0.8T in negative x direction. The mass of the particle m=5×10-3kg. Charge of…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.20 x 107 m/s and…

A:

Q: A charged ion enters a region of uniform magnetic field B with a speed of = 2.5×10> m/s. The ion…

A: Given : Speed=v=2.5x105 m/s Radius=r=9.1 mm =9.1x10-3 m Mass to charge ratio=(m/q)=0.41x10-8 kg/C In…

Q: A long straight horizontal wire carries a current I= 1.80 A to the left. A positive 1.00 C charge…

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Q: An alpha particle travels at a velocity of magnitude 550 m/s through a uniform magnetic field of…

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Q: The speed of light c = 3 x 10^8 m/s. A proton is moving north at 0.75 c (75% the speed of light),…

A: velocity of proton = 0.75 c , northwards magnetic field (B) = 8.3 T , due east

Q: If a 10C charged particle is traveling perpendicularly to a magnetic field of 5T at a speed of 2m/s,…

A: If the charge moves perpendicular to the magnetic field, then the force is maximum. fm=qvB

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

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Q: A charged particle moves into a region of uniform magnetic field, goes through half a circle, and…

A: If a particle of charge q enters a region in space under the effect of a uniform magnetic field B→…

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

A: Magnetic field lines are closed curves as outside the magnet their magnetic field direction is from…

Q: ) Two long straight wires carrying 6 A of conventional current are connected by a…

A: 8) Since there is three quarter of circle producing the magnetic field (contribution dur to the…

Q: A singly charged ion of mass m is accelerated from rest by a potential difference ?V. It is then…

A:

Q: A long, straight wire carries a current of 8.60 A. An electron is traveling in the vicinity of the…

A: Given: The current carries in the wire is I=8.60 A. The distance covered by electron is r=4.50 cm.…

Q: beryllium-9 ion has a positive charge that is double the charge of a proton, and a mass of 1.50 ✕…

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Q: axis). At a particular instant an electron at location m has velocity m/s. Zout

A: GivenI=8.8 ALocation of electron, =0,-0.003,0v→=-2×105,-2.4×105,0  m/s

Q: An electron is travelling with a speed 2ms- along the +x axis. If a magnetic field of 1T is pointing…

A:

Q: )Two long straight wires carrying 6 A of conventional current are connected by a…

A: Given Current I                       = 6 A Radius r                        = 0.0613 m Electron…

Q: (a) The figure below shows an electron that is moving at speed v in a region of uniform magnetic…

A: SOlution; giev that the magnetic field, the velocity v and electron is given

Q: A negatively charged particle (m = 5.0 g, q = -70 microC) moves horizontally at a constant speed of…

A:

Q: A particle with a charge of -3.5×10−8 C  is moving with an instantaneous velocity of magnitude 50.0…

A: The velocity in the x-direction is calculated as, The magnetic field in -x direction is, The…

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

A: Given,

Q: An electron is traveling in the positive x direction. A uniform electric field E is in the negative…

A: Sum of force due to electric field and magnetic field is given by,  F=qE→+qv→×B→ Since force is zero…

Q: An electron travelling horizontally at 2.4x10^3 m/s enters a magnetic field at 1.35 T directed above…

A: v=Velocity of electron=2.4×103 m/sq=Charge of electron=1.6×10−19 CB=Magnetic field=1.35 Tθ=Angle the…

Q: A singly charged ion of mass m is accelerated from rest by a potential difference ΔV. It is then…

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Q: A charged particle is shot into a 0.0747 T uniform magnetic field, with a velocity of 277 m/s…

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Q: A magnet produces a 0.50-T uniform field between its poles, directed to the east. A dust particle…

A: Magnetic field (B→) = 0.5 T i^Charge on dust particle (q) = -4×10-18 C Velocity of dust particle…

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

A:

Q: A particle with a charge of 5.75 mC and a speed of 351 m>s is acted on by both an electric and a…

A: Given information: The charge of the particle, q=5.75 mC=5.75×10-3 C The speed of the particle,…

Q: (a) A charged particle moves under the influence of an electric field only. Is it possible for the…

A: If the intensity of the electric field has the same magnitude and direction at every point in an…

Q: A particle with a mass of 6.64 ×10–27 kg and a charge of +3.20 ×10–19 C is accelerated from rest…

A: According to work energy theorem, the net work done by a particle in a dynamic system is equal to…

Q: An electron travels at a speed of 2.0x10^4 m/s through a uniform magnetic field whose magnitude is…

A: Given: The speed of the electron is v=2X104 m/s. The magnitude of magnetic filed is B=1.2X10-3 T.…

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

A: Given: The velocity vector is 5i⏜-4j⏜+k⏜ m/s. The magnetic field vector is i⏜+2j⏜-k⏜ T.…

Q: A proton and an alpha particle are moving perpendicular to a uniform magnetic field with the same…

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Q: a region where there is both an electric field E~ pointing upward (shown in the figure below), and…

A:

Q: Determine the components of the total force on the proton. A proton moves through a region of space…

A: particle = proton magnetic field = 0.49i^ + 0.40j^ T Electric field = 2800i^ - 4500j^ Vmvelocity =…

Q: A long straight wire lies in along the x-axis and carries a current of 1.50 A in the –x direction.…

A: Given data as per the question I =1.50 A Velocity of electron =2.5 x10^-6 m/s  The distance of the…

Q: The earth's magnetic field can affect the electron beam in an oscilloscope or a television tube. An…

A: Potential difference =  3.96×104 V B of earth =  0.25×10-4 T

Q: A proton (with mass mp = 1.67 x 10-27 kg, charge qp = 1.6 x 10-19 C) moving with a speed of 0.80 x…

A: Ans:- Image-1

Q: A particle with a charge of -3.5×10−8 C  is moving with velocity of magnitude 50.0 km/s in the x-y…

A: GivenCharge on particle magnitude of velocity angle

Q: Find the force the magnetic field exerts on the particle

A:

Q: A proton moves with a velocity of v = (3î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: Recall F→=q(V→×B→)

Q: A proton moves with a velocity of  = (5î − 5ĵ + ) m/s in a region in which the magnetic field is  =…

A: Given value--- velocity = (5î − 5ĵ + ) m/s magnetic field = (î + 2ĵ ) T.  We have to find---…

Q: The velocity vector of a particle of positive charge is = (2î – 4ĵ + 1k) m/s. The particle…

A: As the value of the positive charge is not given, so it can be a unit positive charge of magnitude…

Q: A proton travels with a speed of 4.95 ✕ 106 m/s at an angle of 57° with the direction of a magnetic…

A: Given data:  Speed (v) = 4.95×106 m/s Angle (θ) = 57° Magnetic field (B) = 0.200 T Required: The…

Q: in a direction parallel to the wire (opposite the current) with a constant speed of 2.60 ✕ 104 m/s…

A: Magnetic field due to straight wire B = μ₀I/2πr

Q: eld can affect the electron beam in an oscilloscope or a television tube. An electron that has been…

A: We know that  the formula of the electric energy in terms of the charge and the voltage is given as…

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: Data provided: Charge (q) = +8.4 μC =+8.4 ×10-6 C Speed of charge (V) = 45 m/s Magnetic field (B) =…

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.