MES Math Q/A 45: What is a Vacuum Tube?

Playback speed

×

Share post

Share post at current time

0:00

/

0:00

Transcript

MES Math Q/A 45: What is a Vacuum Tube?

When the filament is heated electrons flow to the metal plate, thus acting as a switch or amplifier if a grid is placed between the electrodes.

Math Easy Solutions (MES)

Nov 28, 2025

YouTube - Rumble - Summary - Hutchison Effect - Math Q/A playlist

If you have math related questions, I may have answers.

November 26, 2025 Wednesday at 10:00 AM PST

#math #science #vacuum #physics #electromagnetism

MES Links

Donate to MES

Discussion about this video

Ready for more?

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts

MES Substack

MES Math Q/A 45: What is a Vacuum Tube?

Discussion about this video

Ready for more?