Question

The value of ma and ua are

Answer 1

The value of $mA\ and\ \mu A$ is $10^{-3}\ A\ and\ 10^{-6}\ A$ respectively.

Explanation:

We know that the ampere is the SI unit of electric current. Electric current is defined as the rate of change of electric charge. It is given by :

$I=\dfrac{dq}{dt}$

mA is equal to milliampere. It is equal to :

$1\ mA=10^{-3}\ A$

$\mu A$ is equal to microampere. It is equal to :

$1\ \mu A=10^{-6}\ A$

So, the value of $mA\ and\ \mu A$ is $10^{-3}\ A\ and\ 10^{-6}\ A$ respectively. Hence, this is the required solution.

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Ampere

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Answer 2

Answer:

10-3 A and 10-9 A respectively