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What is the SI unit of electric current
A)
Watt
B)
Volt
C)
Ohm
D)
Ampere

Correct Answer : Option (D) - Ampere



The ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 ×10⁻¹â¹ when expressed in the unit C, which is equal to A s, where the second is defined in terms of ∆νCs

Published On : June 8, 2021
Category : Science and Technology
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