electric, Physics

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What makes a flashlight suddenly become dim or bright when you shake it?

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AC Output Resistance in Common Emitter Configuration Ratio  of  change  in collector-emitter voltage (?V CE ) to the change in collector current (?I C ) at constant base curren

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Degenerate and non-degenerate semiconductor, THE SEMICONDUCTOR in which num...

THE SEMICONDUCTOR in which number of electrons or holes is smaller than N c  and N v  density of state in CB or VB are called non-degenerate semiconductor. The general exponential

Define band emission spectrum, (i) It having of district bright bands. (...

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What is the kinemmetic chain and kinematic pair, KINEMATIC CHAIN : Refers t...

KINEMATIC CHAIN : Refers to an assembly of rigid bodies connected by joints that is the mathematical model for a mechanical system. As in the familiar use of the word chain, the ri

Explain soft ferromagnetic substances, Soft Ferromagnetic substances: T...

Soft Ferromagnetic substances: Those substances that lose their magnetism are known as soft magnetic substances such as soft iron.

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