Consider the non-uniform charge distribution ρ(r) = ρ0r/R of an infinitely long cylinder of radius R . What is the electric force on a point charge q located at r where r < R? (Attention: Be sure to mark the correct answer. If you mark a wrong answer you will lose 20% of the pt.) a) qρ0ϵ0 r b) qρ02ϵ0 r c) qρ03ϵ0 Rr2 d) qρ02ϵ0 Rr2 e) qρ03ϵ0 Rr3

Consider the non-uniform charge distribution ρ(r) = ρ0r/R of an infinitely long cylinder of radius R . What is the electric force on a point charge q located at r where r < R? (Attention: Be sure to mark the correct answer. If you mark a wrong answer you will lose 20% of the pt.) a) qρ0ϵ0 r b) qρ02ϵ0 r c) qρ03ϵ0 Rr2 d) qρ02ϵ0 Rr2 e) qρ03ϵ0 Rr3

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Consider the non-uniform charge distribution ρ ( r ) = ρ 0 r / R of an infinitely long cylinder of radius R . What is the electric force on a point charge q located at r where r < R ? (Attention: Be sure to mark the correct answer. If you mark a wrong answer you will lose 20 % of the pt.) a) q ρ 0 ϵ 0 r b) q ρ 0 2 ϵ 0 r c) q ρ 0 3 ϵ 0 R r 2 d) q ρ 0 2 ϵ 0 R r 2 e) q ρ 0 3 ϵ 0 R r 3

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