Question

What is Resistance.


Donation of points

Answer 1

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• The property of conductor due to which it opposes the flow of current though it is called Resistance.

• The factors on which it depends are:--

a) Length of conductor

b) Material of conductor

c) Temperature

d) Area of cross section

•Its SI units is ohm

•It is denoted by symbol 'R'

Answer 2

Answer:

• Resistance is a measure of the opposition to current flow in an electrical circuit.
• Resistance is measured in ohms, symbolized by the Greek letter omega (Ω).
• Ohms are named after Georg Simon Ohm (1784-1854), a German physicist who studied the relationship between voltage, current and resistance.