The electric field at a distance of 1.0 m from a charged sphere is 100 N/C. At what distance from the sphere will the electric field be 50 N/C? a) 1.1 m. c) 2.0 m. b) 1.4 m d) 4.0 m.

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A: Given that:- Two charge q1=-4mC and q2=-5mC. And distance between two charge=r=20cm

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Q: Find the magnitude of the electric field in kN/C for problem 22.7 using a value of a = 4.14 cm.

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Q: What are the magnitude and direction of the electric field at the point mid way between A.) Q1 and…

A: Given that,Q1=50 μCQ2=75μCQ3=30μCelectric field:E1=kq1r12

Q: Point charge A is on the a-axis at a = -3.00 cm. At a = 1.00 cm on the a-axis its electric field is…

A: let charge at A is = Q Distance is 3 cm from origin At B  = 2Q distance =5cm  At 1 cm E = 2100 N/C

Q: An proton is released from rest in a uniform electric field and accelerates to the east at a rate of…

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A: The net electric field is zero at the point,

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Q: Two 4.00cm wife charged plates alienated horizontally source a vertical, uniform 100-N/C electric…

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Q: A charge of -3.0 μC is placed inside a conducting spherical shell that carries its own charge of 1.0…

A: The charge placed inside the shell is Q = -3.0 μC Charge of the shell is q = 1 μC Distance of the…

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Q: 4) Two electrons and one proton are placed on the corners of a square, such that the proton is…

A: Please see the answer below

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Q: An electric field E = 1.5x106 N/C right, causes the 6.0g ball to hang at an angle of 35 degrees with…

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Q: In fair weather, there is an electric field at the surface of the Earth, pointing down into the…

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Q: 13-How does the electric field of a charged infinite layer change with distance? a) inversely…

A: Option b) is the right answer  Does not depend on the distance

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Q: According to the figure, in what direction can the total electric field acting on body c be?…

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Q: p. 2: Point charges q1(4.0µC) and q2(3.0µC) are placed in vacuum on x-axis and y-axis as snown. The…

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Q: 2: Point charges q1(4.0µC) and q2(3.0µC) are placed in vacuum on x-axis and y-axis as shown. The…

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Q: What is the direction of the Electric force at point A according to the figure?

A: Given  q1=-3C q2=5μC

Q: E- 50N ocet In the above sketch the box is a cube of side 2.0 cm. An electric field of magnitude 50…

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Q: Which of the following is false regarding the number of electric field lines?    a) Always from +…

A: Correct option is (C) i e. They can cut each other .

Q: A positive charge Q1 = 37.5 nC is located at the origin. A negative charge Q2 = -9.5 nC is located…

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Q: 28 The electric field of two long coaxial cylinders is represented by lines of force as shown above.…

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Q: An alpha particle (the nucleus of a helium atom) has a mass of 6.64 * 10-27 kg and a charge of…

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Q: Find the electric field at P in the figure shown below. (Take r = 1.9 m and ? = 37°. Measure the…

A: charge (q) = 19×10-9 C r = 1.9 m θ = 37o

Q: A long, thin wire along the x-axis has a linear charge density of 8.8e-6 C/m. a) Find the magnitude…

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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.