What is the SI unit of electric current?
Difficulty: Medium
About this MCQ
This Medium Everyday Science MCQ checks one syllabus fact. Candidates use it for NTS GAT General, PPSC Lecturer practice.
The question is: “What is the SI unit of electric current?”
The accepted answer is C. Ampere. The ampere (A) is the SI base unit of electric current. It is one of the seven SI base units.
- A. Volt
Why not A: Volt is the SI unit of electric potential difference.
- B. Ohm
Why not B: Ohm is the SI unit of electrical resistance.
- C. Ampere ✓
- D. Watt
Why not D: Watt is the SI unit of power.
Correct answer
C. Ampere
Explanation
The ampere (A) is the SI base unit of electric current. It is one of the seven SI base units.
Source: SI Brochure — BIPM
Tags: Physics
Relevant exams: NTS GAT General, PPSC Lecturer
Submitted by: MCQsHub Editorial
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