2. An electron has a speed of 1.4 x 106 m/s. It travels through a 3.8 T magnetic field that is perpendicular to its velocity. An electric field is perpendicular to the B field and the velocity of the electron. The electron's velocity is constant. Find the magnitude of the electric field.

Q: A small particle with positive charge q = +3.75×104 C and mass m = 5.00×10-5 kg is moving at 30.0…

A: F = magnetic force = q(V×B)  V= velocity vector B = magnetic field vector   F= electrostatic force =…

Q: 1. A 25 cm rod moves at 5.3 m/s in a plane perpendicular to a magnetic field of strength 0.39 T. The…

A:

Q: You observe an electron moving on your screen in a clockwise circle of radius 2.07 cm, at a constant…

A:

Q: 5. An electron has an instantaneous velocity of V = -1.5x104m (3.0x106 moving through the uniform…

A: The force on the charged particle due to the electric field is  F = q E  The force on the charged…

Q: Working electron. An electron with charge -|e| and mass me is launched with an initial velocity vî —…

A: (1) In uniform magnetic field. Charged particle executes uniform circular motion. Work done in…

Q: (a) Determine the radius of the circular path of the electron. cm (b) Determine the speed of the…

A:

Q: X X X Fm X X X X X X X X X X X X X X X X X X X X X B X Fe X X X X X

A:

Q: 2. A doubly charged calcium ion (4ºCa) is accelerated from rest by a uniform electric field. After…

A: The potential difference is given as, ΔV=5 kV (or) ΔV=5000 V The radius of the circular path is…

Q: 10.  What is the magnitude of the electromagnetic force on an electron moving north at 1.10 × 107…

A:

Q: 3) An electron is accelerated through a potential difference of 1 kV, then passes through a region…

A: As the electron is accelerated across the potential difference of 1 kV, it will gain a certain…

Q: A high-speed electron having a mass of 9 × 10−31?? is moving at right angle to 0.75-T magnetic field…

A:

Q: A long wire stretches along the x axis and carries a  3.0A current to the right (+x) . The wire…

A:

Q: The electron moves with speed v = (2i- xj)*10^6 ms^-1 and enters the homogeneous magnet field B =…

A: The objective of the question is to calculate the angular speed of rotation of the electron, the…

Q: a78

A: Given: Electric field is 1.55 kV/m Magnetic field is 0.546 T

Q: 8. Two long, straight wires are perpendicular to the plane of the paper. Each wire carries a current…

A:

Q: A charge particle q moves with velocity V and enters to a region where Electric field is…

A: charge = qvelocity = V angle between electric field and magnetic field = 90 degree E = 10 N/C B = 2…

Q: 5. Two very long wires are bent and arranged as shown in the x-y plane. Both wires carry a 4.00 Amp…

A:

Q: 2. A particle charged with +20 µC moves at a speed of 50 km/s in the positive z direction. It enters…

A: When a charged particle enters a magnetic field, it is acted upon by a magnetic force, given by the…

Q: A charged particle, passing through a certain region of space, has a velocity whose magnitude and…

A: Given A charged particle, passing through a certain region of space, has a velocity whose magnitude…

Q: hat is the radius of a proton's trajectory when it moves at 2.4x106 m/s perpendicular to a magnetic…

A: Given: The speed of the proton is 2.4x106 m/s perpendicular to the magnetic field. The strength of…

Q: mass spectrometer uses a potential difference of 2.00 kV to accelerate a singly charged ion to the…

A:

Q: A proton is accelerated from rest through a potential difference of 50 V. It then enters a region of…

A:

Q: A proton enters a region with a velocity of v-1.59-10 within the region and the magnitude of the…

A: Below I have provided the solution to the given question

Q: a) An electron moves at a speed of 8 x 105 m/s in the perpendicular direction of a uniform magnetic…

A: (a): Given: The speed of the electron is 8x105 m/s. The strength of the magnetic field is 0.3 T. The…

Q: A current of 1.0 mA is maintained in a single circular loop of 6.00 m circumference. A magnetic…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A proton is moving in a circular orbit of radius 39.6 cm with a speed of 3.7*10^6 m/s in a uniform…

A: Given data: The radius of orbit is r=39.6 cm×1 m100 cm=0.396 m. The velocity of proton is v=3.7×106…

Q: A doubly charged calcium ion (4°Ca2+) is accelerated from rest by a uniform electric field. After…

A:

Q: 3. An electron moves perpendicular to a magnetic field of magnitude 0.5 mT is forced to follow a…

A: Magnetic Field B=0.5*10-3Tradius r=4*10-2msince the electron is moving in circular path so watching…

Q: 3. A charged particle moves through a velocity selector at a constant speed in a straight line. The…

A: Electric and magnetic fields in a velocity selector are aligned perpendicular to each other so that…

Q: i. An electron is projected from left to right into a magnetic field directed vertically downward.…

A:

Q: A particle with electric charge is launched into a region of space where the electric field is zero.…

A: Given that the electric field is zero which means there would be no electric force on the particle.…

Q: 6. An electron is accelerated by a potential difference of 100 V and subsequently enters a uniform 2…

A:

Q: 1. Inside a particle accelerator, charged particles are accelerated through a uniform magnetic field…

A:

Q: 59. A very large parallel-plate capacitor has uniform charge per unit area +o on the upper plate and…

A: It is given that 2 parallel plate capacitor carrying opposite charge density.   It is also given…

Q: 5. A proton zipping along with a velocity v = 3 × 10°i + 4 x 105k m/s enters a region of uniform…

A:

Q: If the magnitude of the electric field is 400 N/C, what strength of a magnetic field would be…

A: Given: strength of electric field, E = 400 N/C            velocity of electron, v = 40000 m/s Let…

Q: A wire of length 0.973 m carries a current of 25.2 A. In the presence of a 0.521-T magnetic field,…

A: A wire of length,l= 0.973 m carries a current of, I= 25.2 A. In the presence of a magnetic field, B…

Q: . A uniform electric field E and a uniform magnetic field B are present in some region. A particle…

A: a. For the particle to move with constant speed, the electric and magnetic fields must be oriented…

Q: See the attached figure for this problem. A charge of 6.46 x 10^6 C moves to the right as shown…

A:

Q: 1. A particle with a charge of 5uC is moving at 3-10^6 m/s perpendicularly through a magnetic field…

A: Given : q = 5 μC = 5 × 10-6 C v = 3 × 106 m/s B = 0.06 T θ = 90° (because particle is moving…

Q: A source injects an electron of speed v = 1.5 x 107 m/s into a uniform magnetic field of magnitude B…

A:

Q: 4. A very long, thin rod carries electric charge with the linear density 30.0 nC/m. It lies along…

A:

Q: A 2 m. wire is moving at a speed of 15m/s in a direction perpendicular to the magnetic field result…

A: The motional emf is given by  e = B v L  where, B is the magnetic filed, v is the velocity and L is…