1.

The electric intensity of outside a charged sphere of radius R at a distance `r (r gt R)` isA. `(sigma R^(2))/(epsilon_(0)r^(2))`B. `(sigma r^(2))/(epsilon_(0)R^(2))`C. `(sigma r)/(epsilon_(0)R)`D. `(sigma R)/(epsilon_(0)r)`

Answer» Correct Answer - A
The electric intensity outside a charged sphere,
`E=(sigmaR^(2))/(epsilon_(0)r^(2))`


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