Capacitance of a cylindrical capacitor is given by which of the follo

1.	Capacitance of a cylindrical capacitor is given by which of the following relation?
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 = $\frac{2π∈}{ln⁡(\frac{R}{r})}$
Answer» D. C = $\frac{2π∈}{ln⁡(\frac{R}{r})}$

Discussion

1.	Capacitance of a cylindrical capacitor is given by which of the following relation?
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 = \(\frac{2π∈}{ln⁡(\frac{R}{r})}\)
Answer» D. C = \(\frac{2π∈}{ln⁡(\frac{R}{r})}\)