Express in amperes the current strength equal to 2000mA, 100mA, 55mA, 3kA
| April 5, 2021 | education
Current unit 1mA = 10 ^ (- 3) A. 1kA = 10 ^ 3 A = 1000 A.
We translate 2000 mA = 2000 * 10 ^ (- 3) A = 2000/1000 A = 2 A,
100 mA = 100 * 10 ^ (- 3) A = 100/1000 A = 0.1 A,
55 mA = 50 * 10 ^ (- 3) A = 55/1000 A = 0.055 A,
3 kA = 3 * 10 ^ 3 A = 3 * 1000 A = 3000 A.
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