A particle having mass m = 2.80E-4 kg carries a negative charge q= −1.70E-6 C . The particle is given an initial velocity in the −y direction (downward), as shown in the figure, of v = 2.41E2 m/s. Everywhere in space there is a uniform constant magnetic field B = 0.340 T pointing in the +z direction, which is out of the plane of the page. What is the the magnetic force that B exerts on the particle (in N; use positive sign if the force points in the +x direction and negative sign if the force points in the −x direction)?

Q: One long wire lies along an x axis and carries a current of 34 A in the positive x direction. A…

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Q: A 5 T uniform magnetic field is oriented horizontally with respect to this page. A 3.0×10^ -6 C…

A: Field, B = 5 T Charge, q = 3×10-6 C Velocity, v = 1000 m/s Angle between field and velocity, θ = 90°

Q: A magnet produces a 0.450 T field between its poles, directed to the east. A dust particle with…

A: Given: B=0.450 T (East)q=-3.10*10-18 Cv=0.30 cm/s =0.3*10-2 m/s (straight down in B field)

Q: negative charge, q = -7.2 nC follows a circular path due to the force caused by the magnetic field.…

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Q: A charged particle is introduced into a uniform magnetic field Bz = 0.5 mTesla with an initial…

A: Magnetic field , B = 0.5 mT = 0.5 x 10-3 T  Velocity is particle , V =  1 x 106 m/s  Radius of…

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 proton moves through a uniform magnetic field given by B = (30 î – 20ĵ) mT. At a time t1, the…

A: Given Data Uniform magnetic field is given as B→=(30.0 i^-20.0j^) mT=(30.0i^-20.0j^ )×10-3 T…

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: t1, the proton has a velocity given by = (vz î + (2000m/s)j) and the magnetic force of the proton is…

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Q: An electron is circling in a uniform magnetic field. The mass of an electron is 9.11e-31kg, and its…

A: Given: The mass of the electron is 9.11x10-31 kg. The charge on the electron is 1.6x10-19 C. The…

Q: An electron is introduced into a uniform magnetic field, Bx = 50.0 μTesla directed at right angles…

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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 (mass= 9.10 x 10^(-31) kg, charge= -1.6×10^(-19) C) traveling with speed 2×10^6 m/s…

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Q: A beam of electrons moving with speed v = 2.6 × 107m/s enter and then leave the rectangular region…

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Q: A particle with charge q = 1 C and a long wire carrying current I = 5 A is on the xy-plane at the…

A: Current I=5 A Distance, d=0.4 cm = 0.004 m Charge, q=1 C Velocity, v=1.9 m/s

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: An electron beam passes through a region between two plates with a poten- tial difference giving…

A: Given: Electric field E=104 Nm-1            Magnetic field B=10-4 T To find: Velocity of electrons

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 particle with charge q = -1.00x10-8 C has, at a given instant, a speed v = 3.00x 104 m/s in the xy…

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Q: A proton is traveling with a velocity of v = vxî + vy j, where vx = 54 m/s and vy = 62 m/s. The…

A: The objective of the question is to find the magnitude of the force experienced by a proton moving…

Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

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Q: One long wire lies along an x axis and carries a current of 53 A in the positive x direction. A…

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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: A copper wire with density ρ = 8960 kg/m3 is formed into a circular loop of radius 50.0 cm. The…

A: Given data, Density ρ=8960 kg/m3 r= 50 cm or 0.5 m A=1×10-5 m2 V=0.0120 V B=0.25 T ρR=16.78×10-9 Ω-m

Q: Consider a magnetic field (B) with B = 2.20 x 104 T in a place on Earth surface, directed parallel…

A: Given : |B| = 2.20 × 10-4 T (North) L = 2.50 km = 2.50 × 103 m v = 6.5 km/s v= 6.5 × 103 m/s (East)

Q: a magnitude of 9.1 mT. If the speed of the electron is 1.50 \( \times \)107 m/s, determine the…

A: Mass of electron, m=9.11×10-31kg Charge on electron, q=1.6×10-19C Magnetic field strength,…

Q: One long wire lies along an x axis and carries a current of 42 A in the positive x direction. A…

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Q: In the figure, an electron moves at speed v = 110 m/s along an x axis through uniform electric and…

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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: You measure the charge-to-mass ratio q/m for a particle with positive charge in the following way:…

A: Slop of graph R2ΔV= 1.04 × 10-6 m2/v Magnetic field B = 0.2 T

Q: In the figure, an electron accelerated from rest through potential difference V₁=1.06 kV enters the…

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Q: A charged ion enters a region of uniform magn ion is 0.82x108 kg C. Find the magnitude of E

A: hi please find solution to your problem

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 traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: A negatively charged ion with an excess electron moving with a velocity vx = 1.095 x103 m/s is…

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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: One long wire lies along an x axis and carries a current of 60 A in the positive x direction. A…

A: Given data: The current in the wire placed along x-axis is I1=60 A. The current in the wire placed…

Q: A proton (q = 1.6 x 10-19 C and mp = 1.67 x 10-27 kg) is accelerated from rest by a potential…

A: It is given that,

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

A: The magnetic force on a charged particle moving through a magnetic field is given by F→m = qv→ × B→

Q: A proton is moving in positive x-direction with the speed of 3.2x10^5 m/s. It enters in a uniform…

A: Given, Speed , v = 3.2×105 m/s uniform magnetic field , B = 8.0 mT =8×10-3T into the page. charge ,…

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.