How many amp in 1 cA? The answer is 0.01. We assume you are converting between ampere and centiampere. You can view more details on each measurement unit: amp or cA The SI base unit for electric current is the ampere. 1 ampere is equal to 1 amp, or 100 cA. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between amperes and centiamperes. Type in your own numbers in the form to convert the units!
1 amp to cA = 100 cA
2 amp to cA = 200 cA
3 amp to cA = 300 cA
4 amp to cA = 400 cA
5 amp to cA = 500 cA
6 amp to cA = 600 cA
7 amp to cA = 700 cA
8 amp to cA = 800 cA
9 amp to cA = 900 cA
10 amp to cA = 1000 cA
You can do the reverse unit conversion from cA to amp, or enter any two units below:
In physics, the ampere (symbol: A, often informally abbreviated to amp) is the SI base unit used to measure electrical currents. The present definition, adopted by the 9th CGPM in 1948 is: "one ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed one metre apart in vacuum, would produce between these conductors a force equal to 2 × 10-7 newton per metre of length".
The SI prefix "centi" represents a factor of 10-2, or in exponential notation, 1E-2.
So 1 centiampere = 10-2 ampere.
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