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Electricity and Magnetism
Magnetron is a device consisting of a filament of radius

Magnetron is a device consisting of a filament of radius a and a coaxial cylindrical anode of

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Magnetron is a device consisting of a filament of radius a and a coaxial cylindrical anode of radius b which are located in a uniform magnetic field parallel to the filament. An accelerating potential difference V is applied between the filament and the anode. Find the value of magnetic induction at which the electrons leaving the filament with zero velocity reach the anode.

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This differs from the previous problem in ab and the magnetic field is a...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jun 16, 2010 12:20 AM

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