An electron of charge 1.602 ? 10 ?19 C and mass 9.109 ? 10 ?31 kg accelerated

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An electron of charge 1.602 ? 10^?19 C and mass 9.109 ? 10^?31 kg accelerated through a potential difference of ?V = 600 V before entering a region of the uniform magnetic field of B 4 T as shown in the figure.

a. What is the speed of the electron before entering the uniform magnetic field region, in m/s?

b. Along which path will the electron move, A or B?

c. ?It will take how long for the electron to complete the semicircular path, in seconds?

Vo=0 VA xxx x * *?* ? ??? xxx xxxxx xxxx B Bo=0

Related Book For answer-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Posted Date: May 12, 2021 10:48 AM

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An electron of charge 1.602 ? 10 ?19 C and mass 9.109 ? 10 ?31 kg accelerated

Question:

Vo=0 Vf * *** B x x x x xxxx B Bo=0 Vo=0 Vf * *** B x x x x xxxx B Bo=0

Expert Answer:

a Since electron is excited by potential difference V it will acquire energy eV where e charge on ... View the full answer

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