Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 5 (Q.No. 7)
7.
A parallel plate capacitor has area of plate A and plate separation d. Its capacitance is C. A metallic plate P of area A and negligible thickness is added as shown in Figure. The new value of capacitance is
C
2C
0.5 C
0.25 C
Answer: Option
Explanation:

The new configuration has two capacitors in series and the capacitance of each is 2C.

Discussion:
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