MCQ
Match the pairs
Capacitor Capacitance
$(A)$ Cylindrical capacitor $(i)$ ${4\pi { \in _0}R}$
$(B)$ Spherical capacitor $(ii)$ $\frac{{KA{ \in _0}}}{d}$
$(C)$ Parallel plate capacitor having dielectric between its plates $(iii)$ $\frac{{2\pi{ \in _0}\ell }}{{ln\left( {{r_2}/{r_1}} \right)}}$
$(D)$ Isolated spherical conductor $(iv)$ $\frac{{4\pi { \in _0}{r_1}{r_2}}}{{{r_2} - {r_1}}}$
  • $A-(iii) , B-(iv) , C-(ii) , D-(i)$
  • B
    $A-(i) , B-(ii) , C-(iii) , D-(iv)$
  • C
    $A-(iii) , B-(i) , C-(iv) , D-(ii)$
  • D
    $A-(iv) , B-(iii) , C-(i) , D-(iii)$

Answer

Correct option: A.
$A-(iii) , B-(iv) , C-(ii) , D-(i)$
a

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