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9 Cards in this Set

  • Front
  • Back

Electric Current

The continuous flow of electric charge through a material.
Electric Circuit
A complete unbroken path through which electric charges can flow.
Conductor
A material through which charges can easily flow (iron, silver, alum,metals).
Insulator
A material through which charges cannot easily flow through.
Voltage Source
Source of energy such as a battery to provide/ maintain voltage.
Voltage
Causes a current in an electric circuit. Amount of pushing an electric current.

Features of a circuit

1. Devices that are run by electrical energy


2. A source of electrical energy


3. Connected by conducting wires

Series Circuit

-Only one path for current to take


-When one bulb goes out, they all go out


- you add bulbs, all bulbs get dimmer.

Parallel

- Several paths for current to take


-When one bulb goes out, other bulbs still burn