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Physics

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Cloyd Tremblay

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Cards in this guide (10)
Charges repel each other

____________ charges repel each other.



like

When charging an object by conduction what happens to the charges in the object

Electrons move onto the object, giving it a static charge.

Apex ;)

During an inquiry activity You can use one or more of your five senses during an inquiry activity to make

observations

How does rubbing one object on another create static electricity

the electrons get ripped off one object and held by the other

The rubbing moves electrons to the object that holds them more tightly.

Which converts mechanical energy to electrical energy

a generator

When a wave moves from a dense medium to a less dense medium most of the wave energy is

refracted

The pitch of a sound is determined by its and speed together or its frequency alone

The pitch of a sound can be determined by its frequency alone.

According to Coulombs Law how does distance affect the electric force

electric force can act at a distance bbut is stronger when object are closer

When none of the magnetic domains in a material will stay aligned the material is called

not magentic

A 120 V power supply connected to a 30 ohm resistor will produce how many amps of current

A 120V power supply connected to a 30 Ohm resistor will produce 120/30 or 4 amps of current.

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