## 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 it is allowed to escape to an object with a weaker or opposite electrical charge, such as the ground, by means of an electric current or electrical discharge. Static electricity is…

## Electric Current & Circuit

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 be assumed that the resistance to current flow is a constant so that the current in the circuit is related to voltage and resistance by…

## Math Solution of Electric Current & Circuit

Math Solution of Electric Current & Circuit 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 be assumed that the resistance to current flow is a constant so that the current in the circuit…

## Heating & chemical Effect of Electric Current

Energy exists in various forms such as mechanical energy, heat energy, chemical energy, electrical energy, light energy and nuclear energy. According to the law of conservation of energy, energy can be transformed from one form to another. Heating & chemical Effect of Electric Current In our daily life we use many devices where the electrical…

## Math Solution of Heating & chemical Effect of Electric Current

Math Solution of Heating & chemical Effect of Electric Current Energy exists in various forms such as mechanical energy, heat energy, chemical energy, electrical energy, light energy and nuclear energy. According to the law of conservation of energy, energy can be transformed from one form to another. In our daily life we use many devices…

## Magnetic Effect of Electric Current

Magnetic Effect of Electric Current When electric current flows through a wire wound around an iron bar, the bar behaves like a magnet. This magnet is called an electromagnet. An electromagnet is formed due to the magnetic effect of electric current. This magnetic effect of electric current was discovered by Hans Christian Oersted. Once, while…

## Math Solution of Magnetic Effect of Electric Current

Math Solution of Magnetic Effect of Electric Current When electric current flows through a wire wound around an iron bar, the bar behaves like a magnet. This magnet is called an electromagnet. An electromagnet is formed due to the magnetic effect of electric current. This magnetic effect of electric current was discovered by Hans Christian…

## Magnetic Material & Terrestrial Magnetism

Magnetic Material & Terrestrial Magnetism Earth's magnetic field (also known as the geomagnetic field) is the magnetic field that extends from the Earth's inner core to where it meets the solar wind, a stream of energetic particles emanating from the Sun. Its magnitude at the Earth's surface ranges from 25 to 65 µT. It is…

## Math Solution of Magnetic Material & Terrestrial Magnetism

Math Solution of Magnetic Material & Terrestrial Magnetism   Earth's magnetic field (also known as the geomagnetic field) is the magnetic field that extends from the Earth's inner core to where it meets the solar wind, a stream of energetic particles emanating from the Sun. Its magnitude at the Earth's surface ranges from 25 to…