Electricity & Megnetism
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Electric generator
Electric generator is a device that can convert different forms of energy , such as mechanical, chemical and solar energy, into electrical energy. The…
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Fluorescent lamps
Fluorescent lamps work from the ionization of gases confined within them. Upon returning to the initial state, the gases emit…
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Electric potential graph
By means of the above equation we can determine the value of the electric potential of a charge Q at a…
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Joule’s Law
A resistor is a device that converts electrical energy entirely into heat. We can say then that the resistor dissipates…
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Gauss law
Gauss’s law relates electric fields at points on a closed surface to the net charge that is enveloped by that…
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Coulomb’s Law
Coulomb ‘s law is the law of physics that allows us to calculate the force of interaction between electric charges. According to this law,…
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Power Lines
Michael Faraday, a great physicist of the 19th century, found it convenient to represent electric fields through lines of force,…
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Pouillet’s Law
Pouillet ‘s Law is an important formula for the study of electrodynamics , it is a mathematical expression used to solve closed electrical circuits,…
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The multimeter
The multimeter is an electrical measuring device, capable of carrying out electrical measurement of three different types: Voltmeter, Ohmmeter and…
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The Van de Graaff Generator
In research related to the field of Modern Physics, it is necessary to use very high voltages, voltages that can…
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