Electronics and Communication Engineering - Measurements and Instrumentation - Discussion
Discussion Forum : Measurements and Instrumentation - Section 7 (Q.No. 43)
43.
A capacitance transducer has two plates each of area 5 mm2. The coil gap is 2 mm. Displacement sensitivity due to change in gap length is
Discussion:
7 comments Page 1 of 1.
Harish said:
6 years ago
The formula is C = A.ε/D^2.
Where D is the distance between plates, A is area, ε = 8.854*10powerminus12.
Where D is the distance between plates, A is area, ε = 8.854*10powerminus12.
Meenakshi said:
6 years ago
The value of Eo is 8.854x10^-12.
PawAN said:
8 years ago
It is 9.85*10^-12.
Rahul said:
8 years ago
What is the value of Eo?
Shinryuo said:
8 years ago
HEre, we can use Eo * (A/d) = ans/2.
R MAHENDRAN said:
9 years ago
Formula?
RC KASHYAP said:
9 years ago
What is the formula?
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