Find the direction of the force exerted by the field on an electron for each of the following directions of the electron’s velocity

Q: A powerful bolt of lightning can carry a current of225 kA. (a) Treating a lightning bolt as a long,…

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Q: In the Bohr model of thehydrogen atom, the electron moves in a circular orbit of radius5.29 * 10-11…

A: Given, Radius, r=5.29×10-11 m, charge, e=1.60×10-19 C, and velocity, v=2.2×106 m/s.

Q: An electron is moving in the -plane. If at time a magnetic field in the + exerts a force on the…

A: To solve this problem, we can use the Lorentz force equation, which describes the force exerted on a…

Q: A proton moves through a region of space where there is a magnetic field B = (0.491 + 0.40]) T and…

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Q: An electron entered an area with a uniform magnetic field 45 mT (directed out of the page) with a…

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Q: A power line carries a current of 105 A south along the tops of 9.0 m high poles. What is the…

A: Given The amount of current in the power line is I = 105 A.The distance between the wires is r = 9…

Q: A Proton (Q = + e) whose mass is 1.672 x 10-27 kg is accelerated by a voltage of 4600 V. (a) What is…

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Q: A proton (charge e), traveling perpendicular to a magnetic field, experiences the same force as an…

A: Concept used: Lorentz force is experienced by charged particle in magnetic field.

Q: An electron is traveling horizontally toward the north in a uniform magnetic field that is directed…

A: The direction of the magnetic force on a moving charge is given by the right-hand rule. The…

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 placed inside a uniform magnetic field of magnitude 5 T.  If the electron is suddenly…

A: GivenMagnetic field (B→)=5Tvelocity of electron (V)=1 m/sDirection of electron is perpendicular to…

Q: contains only a uniform magnetic field and experiences a vencally upward force Which of the…

A: according to fleming lefthand rule from given data proton move due east along middle finger…

Q: assume an electric charge is moving in a magnetic field such that a magnetic force is acting on the…

A: Introduction: When an electric charge is moving in a magnetic field. The magnetic force on a charged…

Q: (a) What is the speed of the electrons in the beam? (b) You must steer the electron beam with a…

A: You have posted a question with multiple sub-parts. But as per the guideline we are only be able to…

Q: A 0.195 x 10-3 kg particle has charge -2.50 x 10-8 coulomb. The initial horizontal velocity of…

A: The given values are,

Q: In deriving the force on one of the long, current-carrying conductors, why did we use the magnetic…

A: To answer: In deriving the force on one of the long, current-carrying conductors, why did we use the…

Q: An electron experiences a magnetic force of magnitude 4.60 x 10-15 N when moving at an angle of 600…

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Q: A wire carries a current of 5.0 A in a direction that makes an angle of 34.0° with the direction of…

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Q: Assume that a lightning bolt can be represented by a long straight line of current. If 15.0 C of…

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Q: In 1932, Ernest Lawrence invented the cyclotron, in which a strong vertical magnetic field acted on…

A: In 1932, Ernest Lawrence invented the cyclotron, in which a strong vertical magnetic field acted on…

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

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Q: A electron is projected horizontally with speed 2.00 x 103 m/s inside a verticallydownward directed…

A: Given, Velocity of electron, Charge on electron, q = Magnetic field, B = Mass of electron, m =

Q: An electron moving straight down into the page) at a speed of 4.82 * 10 ^ 7 * m / s experiences a…

A: A charged particle moving with velocity v in a magnetic field experiences a magnetic force given by…

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

A: The two wires carrying a current of 6 A are connected by a circular arc, forming three quarters of a…

Q: What will be the magnitude of the acceleration of the TA) electron in question 2 at the instant…

A: Magnitude of magnetic field at distance d from current carrying wire is  B=μ0I2πr Force on moving…

Q: A high-voltage power line carries a current of 110 A at a locationwhere the Earth’s magnetic field…

A: The magnitude of Earth's magnetic field is 0.59 G. B=0.59 G10-4 T1 G=0.59×10-4 T   The direction of…

Q: An electron is placed inside a uniform magnetic field of magnitude 5 T. If the electron is suddenly…

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

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Q: What is the radius of curvature of an electron traveling at 2.5x107 m/s close to the core of the…

A: Given, speed of an electron, v = 2.5×107 ms magnitude of magnetic field, B = 35 μG angle between the…

Q: Find the magnitude and direction (attractive or repulsive) of the force between two parallel wires…

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Q: Two protons are fired toward each other on closely spaced paths, one moving in the z direction and…

A: ANSWER :- like two parallel wires with opposite currents the magnetic force is repulsive.

Q: (Problem) Consider the following set-up: Three straight wires (in green) are perpendicular to the…

A: In 1820 Oersted observed that a magnetic field is produced around a current-carrying conductor. The…

Q: Calculate the force on a 47.38-microC positive charge due to the Earth’s magnetic field(1 T) if you…

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Q: An electron at point Ain Fig. has a speed v0 of1.41 * 10^6 m/s. Find (a) the magnitudeand direction…

A: The electron goes under clokwise circular motion with radius r=0.05m, it has velocity 1.41x106m/s,…

Q: A proton has a velocity of ?⃑ = (4.33 × 10 6m/s)?̂when it encounters a magnetic field ?⃑⃑ =…

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Q: 1) A proton passes through a magnetic field of magnitude 3.0 T at a speed of 6.00 x 10^7 m/s…

A: v=Velocity of proton=6×107 m/sq=Charge of proton=1.6×10−19 CB=Magnetic field=3 Tm=Mass of…