Resistors Colour Coding
A process called colour coding is used to determine the value of resistance for…
Resistors
Resist is the word which means “to oppose”. Resistance is the property of opposing…
Hall Effect
Hall Effect was named after Edwin Hall, its discoverer. This is somewhat similar…
Semiconductor Nanowires Could Double the Efficiency of Si Solar Cells
A research group at the Norwegian University of Science and Technology (NTNU) has…
Extrinsic Semiconductor
An impure semiconductor, which is formed by doping a pure semiconductor is…
Intrinsic Semiconductors
A Semiconductor in its extremely pure form is said to be an intrinsic…
Conduction in Semiconductors
After having some knowledge on the electrons, we came to know that…
Semiconductors
A semiconductor is a substance whose resistivity lies between the conductors and insulators. The…


