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प्रश्न
What is the RMS current when \[V_{\mathrm{rms}}=220\,\mathrm{V}\] and \[Z=291.7\,\Omega\]?
पर्याय
\[I=\frac{V_{\mathrm{rms}}}{Z}\approx1.46\,\mathrm{A}\]
\[I=\frac{Z}{V_{\mathrm{rms}}}\approx1.33\,\mathrm{A}\]
\[I=\frac{V_{\mathrm{rms}}}{Z}\approx0.755\,\mathrm{A}\]
\[I\approx291.7\,\mathrm{A}\]
MCQ
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उत्तर
RMS current equals RMS voltage divided by impedance. Dividing \[220\,\mathrm{V}\] by \[291.7\,\Omega\] gives approximately \[0.755\,\mathrm{A}\].
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