CBSE 8 | Science – Study – Free LIGHT | Study REPRODUCTION IN ANIMALS | Study REACHING THE AGE OF ADOLESCENCE | Study FORCE AND PRESSURE | Study FRICTION | Study SOUND | Study CHEMICAL EFFECTS OF ELECTRIC CURRENT | Study SOME NATURAL PHENOMENA | Study ...
Magnetism has been known since ancient times. In 1820, Hans Christian Oersted invented a very useful phenomenon. He was born in Rudkobing, Denmark. He observed that when the electric wire carrieselectric current, it behaves like a magnet. He established the relation betweenelectricity and magnetism...
it is the graph obtained when current is measured through an electronic component while a voltage is applied across it. Because it is easier to control the applied voltage rather than the current. In V-I characteristics, the voltage is considered the independent...
current electricity laws of physics ohm's law newton's laws of motion archimedes principle doppler effect kirchhoff's law law of reflection ampere's law faraday's law bernoulli's principle lenz's law si unit list unit of pressure viscosity unit unit of power density units unit of energy unit...