The figure shows a portion of a very thin and very long plastic rod with positive linear charges on it. The linear charge density on the plastic rod is = 1.8x10‾⁸ C / m. The magnitude of the electric field (E), (in N / C), at a distance r = 2.7 cm from the axis of the plastic rod in question, which of the options is given correctly? (ϵ₀ = 8,9x10‾¹² C² / Nm²)

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A: Given data:  Charge on the object (Q) = -3.6×10-6 C Required: Number of electrons added or removed

Q: Question 42 The figure below shows a solid insulating sphere with radius R = 5.00 cm. Upon…

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Q: There is a 10 microC charge in the center of a hollow insulating sphere with a radius of 10 cm,…

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Q: 2. Two charged nested conducting spheres are pictured below. The inner sphere (radius r=5 cm)…

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Q: tric field at r

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Q: long copper wire with a radius of 1 mm carries a uniform surface charge density of 5 pC / m2 (a)…

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Q: If a charge, Q, is located at the center of a spherical volume of radius Ro =4.39cm and the total…

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Q: An infinite sheet of charge has a thickness 2a as shown. The charge density is p Cm. Find the…

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