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A device that creates a potential difference in an electric circuit is a(n)
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
The unit of measure of voltage is the ohm.
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
What type of overall charge does a balloon have after rubbing it on a cloth?
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
The strength of the electric field of a charged particle becomes greater as the distance from the particle
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
A device that transforms stored chemical energy into electrical energy is a(n)
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
If two wires of the same material have the same thickness but different lengths, the
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
An example of an insulator is
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
Batteries and generators are examples of________, which create a potential difference in a circuit
Negative
voltage source.
False
rubber.
electrochemical cell.
longer wire will have greater resistance.
voltage sources
decreases
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