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Current | Introduction to electrical engineering | Electrical engineering | Khan Academy

769,630 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

80%
  • 7:27 / 9:17

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

protons

/ˈprōˌtän/

noun other

stable subatomic particle occurring in all atomic nuclei, with positive electric charge equal in magnitude. Tiny part of atom with positive electrical charge.

opposite

/ˈäpəzət/

adjective adverb noun preposition

Being totally different from. in opposite position. Person, thing that is totally different to another. facing.

learned

/ˈlərnəd/

adjective verb

having acquired much knowledge through study. To get knowledge or skills by study or experience.

currents

/ˈkərənt/

noun other

moving water or air. Electricity flowing through wires.

positive

/ˈpäzədiv/

adjective noun

Showing agreement or support for something. positive quality.

attraction

/əˈtrakSH(ə)n/

noun

action or power of attracting.

electrostatics

/əˌlektrōˈstadiks/

noun other

study of stationary electric charges or fields as opposed to electric currents. Branch of physics that deals with static electricity.

charges

/CHärj/

noun other verb

price for goods or services. Attacks by running quickly toward someone. To ask for money as a price for a service or goods.

electric

/əˈlektrik/

adjective noun

of or producing electricity. electric train.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Focusing on the bad aspects; pessimistic. no. word or statement expressing denial. refuse to accept.

electrons

/əˈlekˌträn/

noun other

stable subatomic particle with charge of negative electricity. A negatively charged particle.

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