Electronic Components

A small component that lights up when current flows through it.

• resistor

• capacitor

• circuit

• light-emitting diode

In the Ohm’s law triangle, you get that Resistance equals .... divided by current.

• volume

• voltage

• value

• valve

Select the correct symbol for a battery.

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• 
• 
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The name of this component:

• resistor

• LED

• photocell

• source

The image is the symbol for a:

• LED

• resistor

• diode

• conductor

The image is a symbol for a:

• diode

• LED

• source

• photocell

The following is a symbol for a:

• LED

• photocell

• diode

• source

The function of a resistor is to:

• is to allow an electric current to pass in one direction

• perform the function of a switch

• limit and/or control the voltage and current in an electronic circuit

• store electrical charge

Allows current to flow in only one direction

• Resistor

• LED

• Diode

• Capacitor

Glass is a good conductor.

• True
• False