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WorksheetsYear 9 - Science - Electricity
Total questions: 47
Worksheet time: 12hrs 45mins
What is electricity?
(a)
what's a positive atom called?
(a)
what's a negatively charged atom?
(a)
what is an atom with no charge called?
(a)
in which direction will protons and electrons flow in a circuit?
(a)
what type of particles flow through wires?
(a)
what type of particles flow through water?
(a)
what happens when like charges come close?
(a)
what happens when unlike charges come close?
(a)
what is static electricity?
(a)
how is static electricity discharged?
(a)
give examples of where to find static electricity and their charge? (small, medium, large)
(a)
what is a conductor?
(a)
what is an insulator?
(a)
what is an example of a conductor? List 3 please!
(a)
give 3 examples of insulators. list 3 please!
(a)
what 3 components must be in all circuits?
(a)
give 3 examples of loads
(a)
what is the role of switches in circuits?
(a)
what is a cell?
(a)
what is a battery?
(a)
what is a parallel circuit?
(a)
what is a series circuit?
(a)
what is Current? Unit?
(a)
what is AC
(a)
what is DC
(a)
what do the electrons do in Direct currents?
(a)
what do electrons do in alternating circuits?
(a)
how do you connect an ammeter in a circuit? (parallel/series)
(a)
how do you connect a voltmeter in a circuit? (parallel/series)
(a)
Glossary Word: meter used to measure voltage in a circuit, connected in parallel
(a)
Glossary Word: atom which has lost or gained electrons to become positively or negatively charged; when moving through water or in aqueous state it is electricity
(a)
Glossary Word: the electrical force on the electrons in a circuit
(a)
Glossary Word: two or more cells linked together
(a)
Glossary Word: negatively charged particle found in the shells of atoms; when moving through a wire it becomes electricity
(a)
Glossary Word: a unit for current
(a)
Glossary Word: current (charged Particles) that continue to move in the same direction in a circuit
(a)
Glossary Word: meter uses to measure the current in a circuit; connected in series
(a)
Glossary Word: charged particles changing the direction in which they move in a circuit, first one way, then the other
(a)
Glossary Word: a circuit where loads are placed on separate loops
(a)
Glossary Word: a type of electricity created when built up charge is discharged
(a)
Glossary Word: a material that carries current
(a)
Glossary Word: a unit for voltage
(a)
Glossary Word: a single unit that can be linked with others to make a battery
(a)
Glossary Word: a material that does not conduct electricity
(a)
Glossary Word: a device which uses the electricity
(a)
Glossary Word: a circuit in which all loads are on the same loop
(a)
