A device that transforms stored chemical energy into electrical energy is a(n)

What parts of the cell are used to connect an electrochemical cell to a circuit?

The ampere is a unit of

An example of an insulator is

Materials that allow the charges of an electric current to move freely through them are called

A complete, unbroken path through which electric charges can flow is a(n)

A device that creates a potential difference in an electric circuit is a(n)

The unit of measure of voltage is the ohm.

Batteries and generators are examples of________, which create a potential difference in a circuit

What type of overall charge does a balloon have after rubbing it on a cloth?

The continuous flow of charges through a material is called electric

A material in which charges cannot flow easily is a(n)

If two wires of the same material have the same thickness but different lengths, the

When there is less current for a given voltage, there is

What states that charges are not created or destroyed?

The strength of the electric field of a charged particle becomes greater as the distance from the particle

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