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Essay heading: resistance
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Science |
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| Date added: |
November 1, 2002 |
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25 / 6799 |
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0 times |
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Essay content:
Resistors are often made from wire-wound coils or pieces of carbon. Rheostats and potentiometers are variable resistors.
Prior knowledge and Internet research indicates that a Georg Simon Ohm was one of the forefathers of research into electrical resistance.
“Ohm, Georg Simon
Ohm, Georg Simon, 1789-1854... displayed 300 characters
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German physicist best known for Ohm's Law, the basic law of current flow. Educated in science by his father, a master locksmith, he worked as a schoolteacher before deciding to devote himself to research in physics. He began the studies leading to the formulation of his law in 1825 and discovered that the force of a current traveling through a conductor is a measure of the current... displayed next 300 characters
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