The electric intensity due to a charged conducting cylinder of radius 0.1 m at a distance of 1 m from the axis of the cylinder of charge density `1.77
The electric intensity due to a charged conducting cylinder of radius 0.1 m at a distance of 1 m from the axis of the cylinder of charge density `1.77muC//m` in a dielectric medium of dielectric constant 2 is
A. `2xx10^(5)V//m`
B. `1.5xx10^(4)V//m`
C. `2.59xx10^(5)V//m`
D. `4xx10^(5)V//m`
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Correct Answer - B
`E=1/(4piin_(0)k)(2q)/r=(9xx10^(9)xx2xx1.77xx10^(-6))/(2xx1)`
`=1.593xx10^(3)V//m`
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