Identify the SI unit of electrical resistance ........

General Studies (CPO) General Science

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Identify the SI unit of electrical resistance.

This questions was previously asked in

SSC CPO 14th-March-2019-Shift-1

View All SSCCPO Previous Year Papers

Watt

Coulomb

Ampere

Ohm

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Explanation:

- Option: 1, Watt: Measures power. Power is the rate at which energy is used or produced. It is not related to resistance.

- Option: 2, Coulomb: Measures electric charge. It represents the quantity of electricity transported in one second by a current of one ampere. It is not related to resistance.

- Option: 3, Ampere: Measures electric current. It is the flow of electric charge. It is not appropriate for measuring resistance.

- Option: 4, Ohm: This is the correct unit for measuring electrical resistance. Resistance is a measure of how much a material opposes the flow of electric current.