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☆☆☆☆☆Neutrons have a neutral charge
Neutrons have no charge.
____________ charges repel each other.
like
Electrons move onto the object, giving it a static charge.
Apex ;)
the electrons get ripped off one object and held by the other
The rubbing moves electrons to the object that holds them more tightly.
It is in parallel, so one light can be on while others are turned off.
negative
A. It is measured in volts. B. It is related to current and resistance by Ohm's Law. D. It's what makes current flow in a circuit.
A it is an EMF it can exists in its form without performing any work
electromagnetic
electric force can act at a distance bbut is stronger when object are closer
In a series circuit the current is the same at every point. This is Kirchoff's current law.
not magentic
A 120V power supply connected to a 30 Ohm resistor will produce 120/30 or 4 amps of current.
a copper wire carrying current and another magnet.
Electric fields are invisible, and cannot be seen.
