Lamp with Heat

Demo

Light bulb with wires on ring stand, bunsen burner, striker

Concept Overview:

1. As the temperature of a resistor increases, the resistance also increases.

Lecturer Procedure

Step(s) to Follow Expected Result
Turn switch to the on position. Light bulb will turn on.

Turn on gas.

Light burner.

Light bulb will get dimmer.

 

Video: 
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Identifier: 
E&M: C - 005