Physics, asked by Anonymous, 1 year ago

What is electron lens ???

Answers

Answered by TrapNation

0

An instrument used for focussing beam of electrons. Electron lenses uses electric field or magnetic fields.

Answered by Brainly100

0

a device for focusing a stream of electrons by means of electric or magnetic fields is known as electron lens.
A magnetic lens consists of a coil of copper wires inside the iron pole pieces. A current through the coils creates a magnetic field (symbolized by red lines) in the bore is called electron lense.
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