cathode
ca
ˈkÃĻ
kā
thode
ˌθoʊd
thowd
/kˈÃĻθə‍ʊd/

āχāĻ‚āϰ⧇āϜāĻŋāϤ⧇ "cathode"āĻāϰ āϏāĻ‚āĻœā§āĻžāĻž āĻ“ āĻ…āĻ°ā§āĻĨ

01

āĻ•ā§āϝāĻžāĻĨā§‹āĻĄ, āĻ‹āĻŖāĻžāĻ¤ā§āĻŽāĻ• āχāϞ⧇āĻ•ā§āĻŸā§āϰ⧋āĻĄ

a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit
āωāĻĻāĻžāĻšāϰāĻŖ
In a vacuum tube, the cathode emits electrons when heated, enabling the device to function as an amplifier or oscillator.
āĻāĻ•āϟāĻŋ āĻ­ā§āϝāĻžāϕ⧁āϝāĻŧāĻžāĻŽ āϟāĻŋāωāĻŦ⧇, āĻ•ā§āϝāĻžāĻĨā§‹āĻĄ āχāϞ⧇āĻ•āĻŸā§āϰāύ āύāĻŋāĻ°ā§āĻ—āϤ āĻ•āϰ⧇ āϝāĻ–āύ āĻ—āϰāĻŽ āĻ•āϰāĻž āĻšāϝāĻŧ, āĻĄāĻŋāĻ­āĻžāχāϏāϟāĻŋāϕ⧇ āĻāĻ•āϟāĻŋ āĻāĻŽāĻĒā§āϞāĻŋāĻĢāĻžāϝāĻŧāĻžāϰ āĻŦāĻž āĻ…āϏāĻŋāϞ⧇āϟāϰ āĻšāĻŋāϏāĻžāĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰāϤ⧇ āϏāĻ•ā§āώāĻŽ āĻ•āϰ⧇āĨ¤
02

āĻ•ā§āϝāĻžāĻĨā§‹āĻĄ, āϧāύāĻžāĻ¤ā§āĻŽāĻ• āχāϞ⧇āĻ•ā§āĻŸā§āϰ⧋āĻĄ

the positively charged terminal of a voltaic cell or storage battery that supplies current

āĻļāĻŦā§āĻĻāϤāĻžāĻ¤ā§āĻ¤ā§āĻŦāĻŋāĻ• āĻ—āĻžāĻ›

cathodic
cathode
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āύāĻŋāĻ•āϟāĻŦāĻ°ā§āϤ⧀ āĻļāĻŦā§āĻĻ
LanGeek
āĻ…ā§āϝāĻžāĻĒ āĻĄāĻžāωāύāϞ⧋āĻĄ āĻ•āϰ⧁āύ