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electrical resistance was discovered by Georg Ohm in the late 1820's.
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∙ 13y ago
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What measures electrical resistance?
an ohm meter OR multimeter is used to measure the electrical resistance...
What is the name of an instrument used to vary electrical resistance?
Rheostat is the name of an instrument used to vary electrical resistance.
What is the full form of OHMS?
A measurement of electricity. Discovered by George Ohm. Ohm being his last name. Not an abbreviation. A measurement of electrical current resistance based per 1 amp of current flow.
Why is electrical resistivity important to a design engineer?
electrical resistance increases current flow decreases.so to know the current flow in the network ,electrical resistance is required.AnswerResistivity is important, because it is one of the three factors that affect the resistance of a material. The other factors are the length and cross-sectional area of the material.
The electrical resistance of a 100w 240v bulb will be?
42 ohm
Who discovered the law of electrical resistance?
Ohm
What measures electrical resistance?
an ohm meter OR multimeter is used to measure the electrical resistance...
What is the opposition to the flow of electrons is called?
Resistance, or electrical resistanceResistance, or electrical resistanceResistance, or electrical resistanceResistance, or electrical resistance
Who discovered Resistor?
Resistance, and therefore resistors, are a part of any electrical conductor. They were not created but rather, discovered and put to use in electrical and electronic circuits.
What is resistance expressed in?
Electrical resistance is measured in Ohms.
What type of resistance do conductors have?
Conductors have a (low) Electrical resistance.
What is excessive electrical resistance?
High resistance means insulation
What is the name of an instrument used to vary electrical resistance?
Rheostat is the name of an instrument used to vary electrical resistance.
What is the electrical resistance of dirt?
I believe from Carson's equations that the electrical resistance of dirt isrd = 0.09530 Ohms / mile
What checks should be done to an electrical measuring device before attempting to measure electrical resistance?
Some of the checks that can be done to an electrical device before checking electrical resistance include the proximity of other magnetic fields and other electrical circuits. Measure electrical resistance while at a safe distance from strong electrical circuits.
Where did the word ohm come from?
Named after Georg Simon Ohm (1789-1854) German physicist who discovered the relationship between voltage, current and resistance in an electrical circuit
Who discovered the mathematical law of electrical current?
Are you talking about Ohm's Law. Voltage = (Current) x (Resistance). Georg Ohm
