When charging an object by conduction what happens to the charges in the object
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Definition1/8
Electrons move onto the object, giving it a static charge.
Apex ;)
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Term1/8
The pitch of a sound is determined by its and speed together or its frequency alone
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Definition1/8
The pitch of a sound can be determined by its frequency
alone.
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Term1/8
According to Coulombs Law how does distance affect the electric force
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electric force can act at a distance bbut is stronger when
object are closer
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Term1/8
The law of motion that states that an object will maintain its straight line motion until acted upon by an unbalanced force is
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Newtons first Law
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Term1/8
Electric fences are not connected to the ground in the circuit
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Definition1/8
A short answer:
An electric fence is connected to the ground only when an animal or a human being touches it to complete a circuit from the fence to the ground.
A longer answer:
The wires of an electric fence are not connected directly to the ground because, if that was done, the fence would be shorted out and would not be able to do its job!
This is how an electric fence is actually hooked-up: the electric fence is connected to one side of a specially designed high voltage source and the return side of that source is connected to the ground.
Then, whenever the skin of any animal - or human - touches the wire whilst standing on the ground in bare feet, they get a high-voltage (10,000) DC electric pulse from the electric fence. The shocks are designed to be only enough to make them jump back from the fence, not to "electrocute" them so badly as to cause serious injury or death.
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Term1/8
What is the difference of proton an electrons
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Definition1/8
Protons are positive charged particles. Electrons are negative charged particles.
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Term1/8
Why arent homes wired in series
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If a home were wired in series, every light and appliance would have to be turned on in order for any light or appliance to work.
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Cards in this guide (8)
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 ;)
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
The law of motion that states that an object will maintain its straight line motion until acted upon by an unbalanced force is
Newtons first Law
Electric fences are not connected to the ground in the circuit
A short answer:
An electric fence is connected to the ground only when an animal or a human being touches it to complete a circuit from the fence to the ground.
A longer answer:
The wires of an electric fence are not connected directly to the ground because, if that was done, the fence would be shorted out and would not be able to do its job!
This is how an electric fence is actually hooked-up: the electric fence is connected to one side of a specially designed high voltage source and the return side of that source is connected to the ground.
Then, whenever the skin of any animal - or human - touches the wire whilst standing on the ground in bare feet, they get a high-voltage (10,000) DC electric pulse from the electric fence. The shocks are designed to be only enough to make them jump back from the fence, not to "electrocute" them so badly as to cause serious injury or death.
What is the difference of proton an electrons
Protons are positive charged particles. Electrons are negative charged particles.
Why arent homes wired in series
If a home were wired in series, every light and appliance would have to be turned on in order for any light or appliance to work.