(II) An unknown particle moves in a straight line through crossed electric and magnetic fields with E=1.5kV/m and B=0.034T If the electric field is turned off, the particle moves in a circular path of radius r =2.7cm What might the particle be?

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Q: Why the range of the electromagnetic force is infinite?

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Q: The electric field between Ewo parallel plates connected co a 45V battery is 1900V/m How far apart…

A: Given: Electric field, E=1900 V/m Voltage=45 V

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Q: The potential difference between parallel plates shown is instantaneously increasing at a rate of 5…

A: Given, Separation between the plate d = 0.6 cm = 0.6 x 10-2 m Area A = 0.36 m2   We know the…

Q: 1. Find the magnitude and direction of the Lorentz force on an individual electron as it moves…

A: Magnetic Lorentz Force = qv→×B→ 'q' the charge of the particle. 'v→- Velocity of the charged…

Q: 30KN 40° 36KN 10°C 3 2 O 2 3 28KN 4 5 130KN 40 KN

A: a. The sum of all horizontal forces, 30×cos40°+36×cos10°+40×cos33°=FxFx=91.98kN…

Q: (yax+zay+xaz). 3. Given the vector fields F = 2x²a, – 4yz²a, + 3(x + y – z)a, and G = (x²+y²+z²)…

A: Given, F=2x2ax-4yz2ay+3x+y-zazandG=yax+zay+xazx2+y2+z2

Q: onsider a 23.5-MeV proton moving perpendicularly to a 1.1 T field in a cyclotron.   Find the radius…

A: Given: Kinetic energy K.E. = 23.5 MeV                          1 eV = 1.6 × 10-19 J     Magnetic…

Q: A transmission line strung 5 m above the ground carries a current of 400 A. What is the magnetic…

A: Magnetic field due to straight wire is  B=μ0I2πr =4π×10-7 Hm400 A2π5 m =1.6×10-5 T =0.016 mT

Q: 18. (II) What is the velocity of a beam of electrons that goes undeflected when passing through…

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A: Given Different options are given We have to choose the correct option

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A: Given,W=12∫(A.J)dv

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A: Given, 1 MeV = 1.6×10-13 J energy of proton, E = 0.220 MeV = 0.220× 1.6×10-13 J Magnetic field, B =…

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A: Given information: Here, V is the potential outside the conducting shell, b is the radius of the…

Q: An electron is moving in a circular path at 3x10^6 m/s along the positive x-axis in a uniform…

A: v=Velocity of the electron=3×106 m/sB=Magnetic field=2×104 Tq=Charge=1.6×10−19 CE=Electric field

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Q: (a.) In a cathode ray tube the electrons are accelerated through a PD of 500V and then pass between…

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Q: E18R.2 Suppose an electron is moving at a speed of 0.001c in a magnetic field that keeps it in a…

A: Given:        Radius, R1=20cm        Radius, R2=10cm      speed of electron ,v1=0.001c       speed…

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A: please see the next step for solutions

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Q: Discuss the quantum theory of paramagnetism

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Q: Singly-ionized particles with mass, m = 3.34 x 10-27 kg, are produced by an ion source and…

A: Given that: m=3.34×10-27 kgVapp=245 VB→=2.57 mT=2.57×10-3 Td=47.5 cm=0.475 mq=1.6×10-19 C   (As…

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Q: Subject: Electromagnetism Topic: Curvilinear Coordinates Subtopic: Spherical Coordinates Problem…

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Q: Two parallel metal plates are separated by 2.5 cm and have a potential difference of 1800V between…

A: We know, V=EdE=Vd

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Q: b. The cyclotron frequency of an emitting electromagnetic wave is f = 2450 MHz. What magnetic field…

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Q: Can we use the motional EMF to light a light bulb? We drag a rectangular conducting frame with a…

A: Hi there! Since there are multiple questions posted and it is not mentioned what is to be answered,…

Q: Calculate the displacement current Id between the square plates, 7.2 cmon a side, of a capacitor if…

A: Data distance,d=7.2cm Electric field, E=2.8×10^6 V/m*s To find Id

Q: ind the force on a 1.70 x 10-27 kg mass and 1.60 x 10-19 C charged particle entering the B = 5 mT…

A: Given that:m=1.7×10-27 kgq=1.6×10-19 CB=5 mTv=83.5 km/s