circuit symbols 2

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© Diagram Visual Information Ltd. Circuit symbols 2 Components–symbols and function in circuits Electronic symbols are used in electric circuits in order to represent components. The use of these symbols is universal so a circuit can be read and understood by physicists who speak different languages. amplifier capacitor cell electrolytic capacitor galvanometer light-dependent resistor (LDR) Key words cell lamp switch two cells microphone/tape recorder motor Heater Fixed resistor Potential divider Capacitor Voltmeter Galvanometer Microphone Earphone Loudspeaker + A V M Ammeter Transformer with ferromagnetic core Inductor with ferromagnetic core Inductor Motor Electric bell (Polarized) electrolytic capacitor M Light dependent resistor (LDR) Photo-voltaic cell Amplifier

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CIRCUIT SYMBOLS 2: Components-Symbols and function in circuits.

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Page 1: Circuit Symbols 2

© D

iagr

am V

isual

Info

rmat

ion

Ltd.

Circuit symbols 2

Components–symbols andfunction in circuits● Electronic symbols are used in electric

circuits in order to representcomponents. The use of these symbolsis universal so a circuit can be readand understood by physicists whospeak different languages.

amplifiercapacitorcellelectrolytic

capacitor

galvanometerlight-dependent

resistor (LDR)

Key words

cell

lamp

switch

two cells

microphone/tape recorder

motor

Heater

Fixed resistor

Potential divider

Capacitor

Voltmeter

Galvanometer

Microphone

Earphone

Loudspeaker

+

A

V

M

Ammeter

Transformer withferromagnetic core

Inductor withferromagnetic core

Inductor Motor

Electric bell(Polarized) electrolyticcapacitor

M

Light dependent resistor(LDR)

Photo-voltaic cell

Amplifier

*04 Electronics (160-187).qxd 2/2/07 12:15 pm Page 161