Fundamentals of Electrical Engineering

Capacitor- an application

Capacitor is an electrostatic energy storage device, Capacitance depends upon the area of plates and inversely proportional to the distance between them. C= KA/d Types of Capacitor: Fixed Capacitor Polarised Capacitor Varying Capacitor Capacitor Behaviour for DC & AC Supply: For DC Circuit: In given circuit Firstly capacitor connect in series to a lamp load,… Continue reading Capacitor- an application

Fundamentals of Electrical Engineering

Electromagnetism

Paramjeet Singh Jamwal B.Tech, EEE, College Of Engineering Roorkee --- Anybody which possesses the power of attaracting piececs of iron called a magnet. The property by virtue of which this attaraction takes place is called magnetism. The iron ore like magnetite, lode stone are called natural magnets. Artificial magnets are made artificially from iron, steel… Continue reading Electromagnetism

Fundamentals of Electrical Engineering

Electrostatics

Paramjeet Singh Jamwal B.Tech, EEE, College Of Engineering Roorkee --- The Branch of Engineering which deals with the static charges is called electrostatics. It is generally used while designing and studying lightening rods and capacitors. When particular body is rubbed with another body, electric charge is produced. Electric field strength or electric intensity E =… Continue reading Electrostatics