A charged water drop whose radius is \[0.1\,\mu m\] is in equilibrium in an electric field. If charge on it is equal to charge of an electron, then intensity of electric field will be \[(g=10\,m{{s}^{-1}})\] [RPET 1997]

Liquid of low viscosity and low density flowing through a pipe of large radius

A charged water drop whose radius is \[0.1\,\mu m\] is in equilibrium

1.	A charged water drop whose radius is \[0.1\,\mu m\] is in equilibrium in an electric field. If charge on it is equal to charge of an electron, then intensity of electric field will be \[(g=10\,m{{s}^{-1}})\] [RPET 1997]
A.	\[1.61\,N/C\]
B.	\[26.2\,N/C\]
C.	Liquid of low viscosity and low density flowing through a pipe of large radius
D.	\[1610\,N/C\]
Answer» D. \[1610\,N/C\]

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A charged water drop whose radius is \[0.1\,\mu m\] is in equilibrium in an electric field. If charge on it is equal to charge of an electron, then intensity of electric field will be \[(g=10\,m{{s}^{-1}})\] [RPET 1997]

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