Young's Double Slit Experiment
This is a classic example of interference effects in light waves. Two light rays pass through two slits, separated by a distance d and strike a screen a dista…
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Common Emitter Transistor Amplifier
The larger collector current IC is proportional to the base current IB according to the relationship IC =βIB , or more precisely it is proportional to the…
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What is a mirage? How is it formed?
A traveller has lost his way in the desert. Enduring thirst and hunger, he suddenly saw an oasis, so the overjoyed man quickly ran towards it. To his great di…
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