Capacitance of a cylindrical capacitor is given by which of the following relation?
Posted: Thu Jul 14, 2022 1:01 pm
a) C = \(\frac{∈l}{ln(\frac{R}{r})}\)
b) C = \(\frac{2πl}{ln(\frac{R}{r})}\)
c) C = \(\frac{2π∈l}{ln(\frac{R}{r})}\)
d) C = \(\frac{2π∈}{ln(\frac{R}{r})}\)
b) C = \(\frac{2πl}{ln(\frac{R}{r})}\)
c) C = \(\frac{2π∈l}{ln(\frac{R}{r})}\)
d) C = \(\frac{2π∈}{ln(\frac{R}{r})}\)