A 10.0cm long thin glass rod is uniformly charged to +50.0nC. A small bead, charged -5.0nC is 4.0cm from the center of the rod. What is the force (both magnitude and direction)  on the bead?

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A: Given: The prpoer time is 1.5 s. The observed time on the earth is 2.5 s.

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Q: • A constant force F = 2i+3j acts on an object of mass m = of 7= 9î – 43. What is the work done? 18…

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Q: A boll rounds a 24 m radius curve at 10 m/s. The magnitude of it's acceleration in m/s?

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Q: Which of the following statemtents is inconsistent with the second law of thermodynamics? a.…

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Q: Ginen data denfar Maxs = 280 Kg. Velecidty = 40 mls Find Kinetic energy

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Q: Consider a non-rotating space station in the shape of a long thin uniform rod of mass 6.85 x 10^6 kg…

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Q: b) The incident unpolarized light has intensity I. Find the intensities transmitted by the first and…

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Q: In the figure, block 1 has mass m, = 470 g, block 2 has mass m2 = 540 g, and the pulley is on a…

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Q: 3. What is the difference between weight and mass?

A: Given data- Difference between weight and mass.

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Q: Determine the distance between the electron and proton in an atom if the potential energy U of the…

A: potential energy is given by  U = kq1q2/r  r =(kq1q2)/U r is the distance between the charges q1 and…

Q: So theres Two positive charges, each 4.18 pC, and a negative charge, -6.36 pC, are fixed at the…

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Q: of 5.16 m/s. It eventually collides with a second, stationary block, of mass 3.01 kg, head-on, and…

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Q: Consider the Earth and a cloud layer 500 m above the planet to be the plates of a parallel-plate…

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Q: What is the RMS speed of a CO2 molecule at 27.00 C? Sone useful information: MCarbon = 12 g/mole and…

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Q: A block of mass 1.46 kg is placed on a frictionless floor and initially pushed northward, whereupon…

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Q: ind the momentum car that has a mass of 1205 kg nd a velocity of 15 m/s ?

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Q: An object has a charge of 5.93E-16 C and a velocity of 20.6 m/s. It is moving through a magnetic…

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Q: How many grams are in 5.60 x 1024 molecules of NaCI?

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.