Current electricity

Front

A material in which electrons are able to move easily

Back

Conductor 

Front

A material in which electrons are not able to move easily

Back

Insulator

Front

Electric current that flows in only one direction.

Back

Direct Current

Front

The flow/movement of electric charges

Back

Current

Front

A closed path that electric current follows

Back

Circuit

Front

Kirchhoff's junction rule is a reflection of

Back

Conservation of charge and no accumulation of charge at the junction

Front

Which characteristic of electrons determines the current in a conductor?

Back

Drift velocity alone

Front

What is called the increase in resistance per unit original resistance per degree kelvin rise of temperature?

Back

temperature coefficient of electrical resistance

Front

This is an example of a _______ circuit

Back

series

Front

What is the power of a 3V light bulb with 20 A running through it?

Back

60W