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ser-res.bas
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BASIC Source File
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1994-06-23
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1KB
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36 lines
5 PRINT " ***SERIES RESONANCE***"
10 PRINT
15 PRINT "WHAT IS THE VALUE OF (C) IN pF?"
20 INPUT "ENTER";C
25 PRINT "WHAT IS THE VALUE OF (L) IN uH?"
30 INPUT "ENTER";L
35 PRINT "WHAT IS THE SERIES RESISTANCE (RS) IN OHMS?"
40 INPUT "ENTER";RS
45 PRINT "WHAT IS THE PARALLEL RESISTANCE (RP) IN OHMS?"
50 INPUT "ENTER";RP
55 P=3.141592654#
60 Y=180/P
65 FR=10^3/((2*P)*((L*C)^.5))
70 PRINT "WHAT IS THE DESIRED VALUE OF (F) IN MHz?"
75 INPUT "ENTER";F
80 FA=F*10^6
85 LA=L/10^6
90 CA=C/10^12
95 G=RP*(((1-4*P^2*FA^2*LA*CA)^2+RS^2*CA^2*4*P^2*FA^2)^.5)
100 H=((1-4*P^2*FA^2*LA*CA)^2+(RS+RP)^2*CA^2*4*P^2*FA^2)^.5
105 Z=G/H
110 J=Y*(ATN((RS*CA*2*P*FA)/(1-4*P^2*FA^2*LA*CA)))
115 K=Y*ATN(((RS+RP)*CA*2*P*FA)/(1-4*P^2*FA^2*LA*CA))
120 A=J-K
125 PRINT
130 PRINT" ***ANSWERS***"
135 PRINT
140 PRINT C,"CAPACITY (C) IN pF."
145 PRINT L,"INDUCTANCE (L) IN uH."
150 PRINT RS,"SERIES RESISTANCE (RS) IN OHMS."
155 PRINT RP,"PARALLEL RESISTANCE (RP) IN OHMS."
160 PRINT FR,"RESONANT FREQUENCY (FR) IN MHz."
165 PRINT F,"DESIRED VALUE OF FREQUENCY (F) IN MHz."
170 PRINT Z,"IMPEDANCE (Z) IN OHMS."
175 PRINT A,"PHASE ANGLE (A) IN DEGREES."