A solid sphere of radius R has a volume charge density `rho=rho_(0) r^(2)` (where `rho_(0)` is a constant ans r is the distance from centre). At a distance x from its centre (for `x lt R`), the electric field is directly proportional to :A. `1//x^(2)`B. `1//x`C. `x^(3)`D. `x^(2)`

A solid sphere of radius R has a volume charge density `rho=rho_(0) r^

1.	A solid sphere of radius R has a volume charge density `rho=rho_(0) r^(2)` (where `rho_(0)` is a constant ans r is the distance from centre). At a distance x from its centre (for `x lt R`), the electric field is directly proportional to :A. `1//x^(2)`B. `1//x`C. `x^(3)`D. `x^(2)`
Answer» Correct Answer - C

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A solid sphere of radius R has a volume charge density `rho=rho_(0) r^(2)` (where `rho_(0)` is a constant ans r is the distance from centre). At a distance x from its centre (for `x lt R`), the electric field is directly proportional to :A. `1//x^(2)`B. `1//x`C. `x^(3)`D. `x^(2)`

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