Physics

Physics

Problem

A series circuit has

R=40\,\Omega

,

L=0.20\,\text{H}

and

C=100\,\mu\text{F}

. It is connected to an ac source of

200\,\text{V}

(rms) at

50\,\text{Hz}

. The rms current in the circuit is closest to a)

2.0\,\text{A}

b)

6.3\,\text{A}

c)

4.0\,\text{A}

d)

5.7\,\text{A}

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