Science

What is alternating current?

• extremely tiny particles that make up all matter

• two or more dry cells connected together to produce and store electricity

• electric current that reverses the direction 60 times each second

• a standard set of diagrams used around the would for repersenting electric wiring and electric circuit

• Don't have

What is Circuit diagrams?

• a material that allows electricity to flow through it. Metal is a good conductor

• flow, as in the movement of something

• a standard set of diagrams used around the would for repersenting electric wiring and electric circuit

• a device that creates electricity from chemicals

What is Atom?

• a common battery found in toys and electrical equipment. It contains a dry acidic paste, a carbon rod, and zinc that together produce electricity

• the complete path of electricity, usually made with wires, from a power source, through connections, and returning to a power source

• I don't know:)

• extremely tiny particles that make up all matter

What is Battery?

• a natural resource such as fossil fuels or uranium that once used up, is gone forever

• two or more dry cells connected together to produce and store electricity

• electricity technology that involves electricity controlling electricity. Used in devices such as televisions, calculators, and computers

• the static electricity contained in an object

What is compass?

• A compass is a tool used to determine direction relative to the Earth's magnetic poles.

• a device with a magnetized needle that swings and points toward magnetic north

• the flow of electrons from a negative charge to a positive charge, usually through wires

• an electric current that flows in one direction only

What is non-renewable resource?

• a natural resource such as fossil fuels or uranium that once used up, is gone forever

• a circuit in which each resistor (such as a light bulb) is connected by its own path to and from the battery

• a material that does not conduct electricity very well and provides a lot of resistance. A component of electronic devices

• an electric circuit in which all the electric current flows through all parts of the circuit

What is voltaic pile?

• not moving, stationary

• the flow of electrons through a wire wuhout any form of resistance

• a device that controls the flow of electricity in a circuit

• a buildup of a positive or negative charge in an object

• a device invented by Alessandro Volta in which electricity is produced from chemicals

What is energy transformation?

• a natural resource formed from long-dead plant and animal matter, such as coal, oil, or natural gas

• the thin piece of tungsten inside a light bulb that glows when a current passes through it

• the change from one form of energy to another, e.g. electrical energy to heat energy in a toaster

• a device that produces electricity by moving or spinning large magnets near a coll of wire

• another response

"a large spark from a cloud to a cloud or from a cloud to the ground"

What is resistor?

• a material that does not conduct electricity very well and provides a lot of resistance. A component of electronic devices

• to slow something down or stop it altogether

• a buildup of a positive or negative charge in an object

• a device that controls the flow of electricity in a circuit