Teaching BD

Static Electricity

Shah Jamal / March 5, 2013

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

Shah Jamal / March 5, 2013

Math Solution of Static Electricity Static electricity is an excess of electric charge trapped on the surface of an object.

Shah Jamal / March 5, 2013

Electric current is the rate of charge flow past a given point in an electric circuit, measured in Coulombs/second which

Shah Jamal / March 4, 2013

Math Solution of Electric Current & Circuit Electric current is the rate of charge flow past a given point in

Shah Jamal / March 4, 2013

Energy exists in various forms such as mechanical energy, heat energy, chemical energy, electrical energy, light energy and nuclear energy.

Shah Jamal / March 4, 2013

Math Solution of Heating & chemical Effect of Electric Current Energy exists in various forms such as mechanical energy, heat

Shah Jamal / March 4, 2013

Magnetic Effect of Electric Current When electric current flows through a wire wound around an iron bar, the bar behaves

Shah Jamal / March 4, 2013

Math Solution of Magnetic Effect of Electric Current When electric current flows through a wire wound around an iron bar,

Shah Jamal / March 4, 2013

Magnetic Material & Terrestrial Magnetism Earth’s magnetic field (also known as the geomagnetic field) is the magnetic field that extends