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Diffstat (limited to '3507/CH17/EX17.7/Ex17_7.sce')
| -rw-r--r-- | 3507/CH17/EX17.7/Ex17_7.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3507/CH17/EX17.7/Ex17_7.sce b/3507/CH17/EX17.7/Ex17_7.sce new file mode 100644 index 000000000..206c8d983 --- /dev/null +++ b/3507/CH17/EX17.7/Ex17_7.sce @@ -0,0 +1,17 @@ +//chapter17 +//example17.7 +//page387 + +L=1 // H +C=0.01d-12 // F +Cm=20d-12 // F + +fs=1/(2*%pi*(L*C)^0.5) +Ct=C*Cm/(C+Cm) +fp=1/(2*%pi*(L*Ct)^0.5) + +printf("series resonant frequency = %.3f Hz or %.3f kHz\n",fs,fs/1000) +printf("parallel resonant frequency = %.3f Hz or %.3f kHz\n",fp,fp/1000) + +// in book the answer given is 1589 kHz for series resonant frequency but the accurate answer is 1591.549 kHz +// in book the answer given is 1590 kHz for parallel resonant frequency but the accurate answer is 1591.947 kHz |