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Diffstat (limited to '2459/CH18/EX18.2')
| -rw-r--r-- | 2459/CH18/EX18.2/Ex18_2.PNG | bin | 0 -> 8663 bytes | |||
| -rw-r--r-- | 2459/CH18/EX18.2/Ex18_2.sce | 18 |
2 files changed, 18 insertions, 0 deletions
diff --git a/2459/CH18/EX18.2/Ex18_2.PNG b/2459/CH18/EX18.2/Ex18_2.PNG Binary files differnew file mode 100644 index 000000000..3f77904fb --- /dev/null +++ b/2459/CH18/EX18.2/Ex18_2.PNG diff --git a/2459/CH18/EX18.2/Ex18_2.sce b/2459/CH18/EX18.2/Ex18_2.sce new file mode 100644 index 000000000..01978f9bf --- /dev/null +++ b/2459/CH18/EX18.2/Ex18_2.sce @@ -0,0 +1,18 @@ +//chapter18 +//example18.2 +//page396 + +L=100d-6 // H +C=100d-12 // F +R=10 // ohm +V=10 // V + +fr=(((1/(L*C))-(R^2/L^2))^0.5)/(2*%pi) +Zr=L/(C*R) +I=V/Zr + +printf("resonant frequency of circuit = %.3f Hz or %.3f kHz \n",fr,fr/1000) +printf("impedence of circuit at resonance = %.3f ohm or %.3f kilo ohm or %.3f mega ohm\n",Zr,Zr/1000,Zr/1d6) +printf("line current = %.4f ampere or %.3f micro ampere",I,I*1d6) + +// the accurate answer for resonant frequency is 1591.470 kHz |
