Question 89: AC fundamentals

Question

In the given circuit, rms value of current $\left(I_{\mathrm{rms}}\right)$ through the resistor $R$ is:

Accepted Answer

$${I_{rms}} = {{{V_{rms}}} \over z} = {{200\sqrt 2 } \over {\sqrt {{{100}^2} + {{(200 - 100)}^2}} }}$$
$$ = {{200\sqrt 2 } \over {100\sqrt 2 }}$$
= 2 A

Answer

$ 2 \sqrt{2} \mathrm{~A}$

Answer

$2 \mathrm{~A}$

Answer

$\frac{1}{2} \mathrm{~A}$

Answer

$20 \mathrm{~A}$

AC fundamentals

In the given circuit, rms value of current \left(I_{\mathrm{rms}}\right) through the resistor R is:

Choose the correct answer: