What are the importances of electric circuits?

The term 'electricity' (like 'chemistry') refers to an area of science. Models play an important part in helping us to understand things we cannot see and so are particularly helpful when trying to make sense of electrical circuits. Models are valued both for their explanatory capacity and their predictive ability. read more

Another benefit of including a detailed lesson on electrical safety is the practical context it sets for basic concepts of voltage, current, resistance, and circuit design. The more relevant a technical topic can be made, the more likely a student will be to pay attention and comprehend. read more

The electric charge that flows through your house is called your electric circuits. This carries useful energy through your house that you can use for a variety of tasks. The US standard household circuit has a effective voltage that takes 120 volts. read more