Please study the 14 vocabulary terms below. Then press the Mark Complete button to continue.
- capacitor
- an electrical component which uses electrostatics to store energy
- current
- a flow of electric charge (such as electrons or ions)
- electrical circuit
- a network or interconnection of electric components in a closed loop
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The flash bulb in my camera has an old capacitor and takes a long time to charge up.
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You can experience the current flow in a copper wire if you hook one end up to a voltage source.
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This electrical circuit is not in a closed loop and that is why the current does not flow to the bulb.
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