## HSC Physics Note

HSC Physics Note. Physics is “knowledge, the science of nature”, from physics, i.e. “nature” is a part of natural philosophy and natural science that involves the study of matter and […]

## New Curriculum Math Note of Current Electricity

New Curriculum Math Note of Current Electricity. An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. […]

## Mathematics Solution of Work, Energy and Power

Work: Work refers to an activity involving a force and movement in the direction of the force. A force of 20 newtons pushing an object 5 meters in the direction […]

## New Curriculum Math Solution of Static Electricity

New Curriculum Math Solution of Static Electricity. Math Solution of Static Electricity. Static electricity is an excess of electric charge trapped on the surface of an object. The charge remains until […]

## Math Solution of Magnetic Effect of Electric Current and Magnetism

Math Solution of Magnetic Effect of Electric Current and Magnetism. When electric current flows through a wire wound around an iron bar, the bar behaves like a magnet. This magnet […]

## New Curriculum Physics Note of Current Electricity

Electric current is the rate of charge flow past a given point in an electric circuit, measured in Coulombs/second which is named Amperes. In most DC electric circuits, it can […]

## Static electricity

Static electricity is an excess of electric charge trapped on the surface of an object. The charge remains until it is allowed to escape to an object with a weaker […]

## Gravitation

Gravitation, or gravity, is the natural phenomenon by which physical bodies appear to attract each other with a force proportional to their masses. It is most commonly experienced as the […]