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Self Induction

Column I give...

Question

Column I gives three physical quantities. Select the appropriate units for these from choices given in column II. Some of the physical quantities may have more than one choice.

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Solution

A. Capacitance= $\frac{C h a r g e}{V o l t a g e}, \frac{C o u l o m b}{V O H} = {Coulomb Volt}^{- 1}$
or, $\frac{C o u l o m b}{\frac{J o u l e}{C o u l o m b}} = \frac{C o u l o m b^{2}}{J o u l e} = C o u l o m b^{2} J o u l e^{- 1}$
B. Inductance= $R e s i s t a n c e \times T i m e$
$= Ohm sec$
C. Magnetic Induction= Change of magnetic flux
$= \frac{Volt sec}{A m p e r e} = {Volt sec Ampere}^{- 1}$ or Newton (Amperemeter)

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