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Digiron [165]
3 years ago
14

What must happen to the electrons in a material to create an electric current?

Physics
2 answers:
zhenek [66]3 years ago
8 0
You have to have electrons that are in the materials conduction band. Then you apply a voltage across the material. 
Free_Kalibri [48]3 years ago
3 0
For the electrons in a material to create an electric current THERE MUST BE FLOW OF THE ELECTRONS, CHARGES MUST FLOW CONTINUOUSLY FROM ONE POINT TO ANOTHER.Electric current refers to the continuous flow of electric charges through a material. For an electrons to flow in a material, the material must be a conductor.
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How energy is converted from one form to other
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Explanation:

Energy can be converted from one form to another. Examples: Gasoline (chemical) is put into our cars, and with the help of electrical energy from a battery, provides mechanical (kinetic) energy. ... Similarly, purchased electricity goes into an electric bulb and is converted to visible light and heat energy.

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Inclined plane is a simple machine that is a straight slanted surface.
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I'll write it below

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7 0
3 years ago
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A .422 kg coffee mug rests on a table top 0.63 m above the floor. What is the potential energy of the mug with respect to the fl
kondaur [170]

Answer:

2.61 J

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U = mgy

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