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What is an operational amplifier?

753,952 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

83%
  • 9:41 / 11:33

Speech Rate:

  • 169 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

interested

/ˈintrəstəd/

adjective verb

showing curiosity or concern about something or someone. To make someone want to know about something.

version

/ˈvərZHən/

noun verb

New or different form of something. create new version of.

activity

/akˈtivədē/

noun

condition in which things happen.

workhorse

/ˈwərkˌhôrs/

noun

Horse used for plowing or other heavy labor.

electronic

/əˌlekˈtränik/

adjective

having components such as microchips.

anything

/ˈenēˌTHiNG/

pronoun

used to refer to thing, no matter what.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

voltage

/ˈvōltij/

noun

electromotive force or potential difference expressed in volts.

usually

/ˈyo͞oZH(o͞o)əlē/

adverb

Normally; regularly.

operational

/ˌäpəˈrāSH(ə)n(ə)l/

adjective

Being in working condition and ready to be used.

amplifier

/ˈampləˌfī(ə)r/

noun

electronic device for increasing amplitude of electrical signals.

specifically

/spəˈsifək(ə)lē/

adverb

As regards a particular thing; closely related to.

supplies

/səˈplī/

noun other verb

stock of resource from which person or place can be provided with necessary amount of that resource. Specific things needed to perform a certain task. make something needed or wanted available to someone.

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