What is the basic unit of electrical resistance?

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Multiple Choice

What is the basic unit of electrical resistance?

Explanation:
The basic unit of electrical resistance is the ohm. An ohm is defined as the resistance between two points of a conductor when a constant potential difference of one volt, applied to those points, produces a current of one ampere. In practical terms, resistance equals voltage divided by current (R = V / I). The ohm is symbolized by the Greek letter omega (Ω). The volt measures potential difference, the ampere measures current, and the watt measures power, so only the ohm represents resistance.

The basic unit of electrical resistance is the ohm. An ohm is defined as the resistance between two points of a conductor when a constant potential difference of one volt, applied to those points, produces a current of one ampere. In practical terms, resistance equals voltage divided by current (R = V / I). The ohm is symbolized by the Greek letter omega (Ω). The volt measures potential difference, the ampere measures current, and the watt measures power, so only the ohm represents resistance.

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