Consider a cylindrical insulator of radius R and length L. This object has a surface charge density of σ(Φ) = a sin(5Φ) ( sigma(phi) = a sin(5(phi)) ) where a is a constant. If L >> R, determine the electric field inside and outside the cylinder. 4.Consider a cylindrical insulator of radius R and length L. This object has asurface charge density of σ() = a sin(50) where a is a constant. If L » R, determinethe electric field inside and outside the cylinder.yaR

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4. Consider a cylindrical insulator of radius R and length L. This object has a surface charge density of o(d) = a sin(50) where a is a constant. If L » R, determine the electric field inside and outside the cylinder. y R