In a Q meter, distributed capacitance of coil is measured by changing the capacitance of the tuning capacitor. The values of tuning capacitor are C1 and C2 for resonant frequency f1 and 2f1 respectively. The value of distributed capacitance is:
A. $$\frac{{{C_1} - {C_2}}}{2}$$
B. $$\frac{{{C_1} - 2{C_2}}}{3}$$
C. $$\frac{{{C_1} - 4{C_2}}}{3}$$
D. $$\frac{{{C_1} - 3{C_2}}}{2}$$
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Measurement And Instrumentation
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