Power in AC circuit
Power in AC circuit is given by P=IrmsErmscos? Here cos? is power factor. If ?=?/2 (purely inductive
Velocity of light by Michelson method
Velocity of light by Michelson method
The experimental arrangement to determine the velocity of light by Michelson method is as shown in
Electrical Resonance
Resonance is said to occur in LCR circuit for a given frequency of applied emf if maximum current flows through
Packing Fraction
Packing fraction is defined as the ratio of binding energy and mass number of the nucleus present in the nucleus.
Doppler’s Effect
When the source of the sound and observer are at rest the frequency of the sound heard by observer which