Grade 12th pass10 grade science
The value of relative permittivity of air is
A. 8.854×10−12C2N−1m−2
B. 9×109C2N−1m−2
C. 1
D. 8.854×1012
The value of relative permittivity of air is
A. 8.854×10−12C2N−1m−2
B. 9×109C2N−1m−2
C. 1
D. 8.854×1012
1 Answer
Yash Patari
1.0006
Values of relative permittivity of common insulating materials are in the range 2-10 (e.g., bakelite, 4.5-5.5; glass, 5-10) and of air is 1.0006.
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