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Hindi
2. Electric Potential and Capacitance
easy

$1$ મી ત્રિજ્યા ધરાવતા ગોળાકાર વાહકનું કેપેસિટન્સ શું હશે ?

A

$1.1 \times  10^{-10}$

B

$10^{-6}$

C

$9 \times  10^{-9}$

D

$10^{-3}$

Solution

$C  =  4\pi { \in _0}R\,\, = \,\,\frac{1}{{9\,\, \times \,\,{{10}^9}}}\,\, = \,\,1.1\,\, \times \,\,{10^{ – 10}}$

Standard 12
Physics

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