CapacitanceEasy
Question
The value of a capacitor formed by a thin metallic foil is 2 μF. The foil is attatched to both sides of paper having a thickness of 0.015 mm. the dielectric constant of the paper is 2.5 and its breadth is 40 mm. The length of the foil used is :
Options
A.0.34 m
B.1.33 m
C.13.4 mm
D.33.9 m.
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