1
Question
Which lenses in electron microscope are used to control and focus beam of electrons?
Which lenses in electron microscope are used to control and focus beam of electrons?
Open in App
Solution
The correct option is C Electromagnetic lens
Traditional glass lenses cannot focus beam of electrons, used in electron microscopes. Hence, they cannot be used in electron microscopy. Glass lenses are suited for light microscopy only. In electron microscopes electromagnetic lenses are used which interact with magnetic properties of beam of electrons and control/ focus them.
Traditional glass lenses cannot focus beam of electrons, used in electron microscopes. Hence, they cannot be used in electron microscopy. Glass lenses are suited for light microscopy only. In electron microscopes electromagnetic lenses are used which interact with magnetic properties of beam of electrons and control/ focus them.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
