Physical Science: Q4 Vocabulary Test Review Crossword

the unit for electric charge
like or similar electrical charged objects do this
opposite electrical charged objects do this
describes an object that has equal amounts of positive and negative charges.
this is created when negative charges in the cloud are attracted to the positively charged ground.
the science of electric charge and current.
electric _________ is the flow of electric charge.
an electric _________ is a complete path through which electric charge can flow.
a component that is used to control current in many circuits.
describes a circuit with the switch in the on position, so there are no breaks and charge can flow.
describes a circuit with the switch in the off position, so there is a break and charge cannot flow.
a device for alternately allowing and not allowing charge to flow in a circuit.
the unit of electric current.
a measure of electric potential energy.
the measurement unit for voltage.
a measuring instrument for current, voltage, and resistance.
a device that transforms chemical energy to electrical energy, and provides electrical force in a circuit.