(a) What is the electric field 5.00 m from the center of the terminal of a Van de Graaff with a 3.00 mC charge, noting that the field is equivalent to that of a point charge at the center of the terminal?(b) At this distance, what force does the field exert on a 2.00 μC charge on the Van de Graaff’s belt?

Q: What must the charge (sign and magnitude) of a 3.45 gg particle be for it to remain stationary when…

A: Given:Mass of charged particle = 3.45 gm. = 3.45×10-3 kg.Intensity of electric field = 590 N/C…

Q: A small sphere is suspended from a string in a uniform electric field shown by arrows, making an…

A: Given  Mass of sphere m=3×10-3 kg Charge on sphere q=8nC θ=35

Q: Two test charges are located in the x-y plane. If q -2.450 nC and is located at x = 0.00 m, y =…

A:

Q: A point charge gives rise to an electric field with magnitude 1 N/C at a distance of 6 m. If the…

A: Given data: Initial value of electric field is, E1=1 N/C. Initial distance is, r1=6 m. New distance…

Q: Why must the test charge q in the definition of the electric field be vanishingly small?

A: In electrostatics, a charge produces the electric field around it and any other charge comes in the…

Q: What is the magnitude of the electric field 1.25 m from a 56.8 μC point charge?

A: Given that  Charge is q=56.8 μC⇒q=56.8 ×10-6 C and distance is  r=1.25 m

Q: A charge of 27.1 pC is distributed uniformly on a spherical surface (r, = 2.0 cm), and a second…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m?…

A: The electric force between two electrons is F=kq2r2=9×109 Nm2C21.60×10-19 C25.0×10-15 m2=9.2 N

Q: As shown in the figure, a smal ball with charge q and a mass 3.80 grams is attached to a horizontal…

A: Draw the free-body diagram of the ball.

Q: What are the magnitude and direction of the force exerted on a 3.60 uC charge by a 179 N/C electric…

A: Charge, q = 3.60 μC = 3.60×10-6 C Electric field, E = 179 N/C Force, F = ?

Q: Two charges are located in the x-y plane. If qı = -3.05 nC and is located at (x = 0.00 m, y = 0.960…

A:

Q: 7.20 nC of charge is uniformly distributed along a thin rod of length L = 2.20 cm as shown in the…

A: The below figure represents the direction of electric field at point P at a distance of 9.90cm from…

Q: What is the electric field 4.70 m from the center of the terminal of a Van de Graaff with a 3.10 mC…

A:

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 1013 m?…

A: Given : r=5.0×10-15m                   q=1.6×10-19C    The coulombic force between two charges of…

Q: In the figure below, a small, nonconducting ball of mass m = 1.4 mg and charge q = 2.2 ✕ 10−8 C…

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Q: Three point charges are located in the xy-plane as in the figure. Given that Q = 49.9 µC, what is…

A:

Q: Two point charges, q1 = 200 nC and q2 = −60 nC, are held 15.0 cm apart. What is the electric field…

A: The electric field at a point is 5 cm from the negative charge is 396 K N/C

Q: Two charges are located in the x-y plane. If g = -2.30 nC and is located at (x = 0.00 m, y = 1.000…

A:

Q: Two point charges, 8.724E-6 C and -1.327E-6 C, are placed 1.01 cm apart on the x axis. How far (in…

A: let the two charges        q1= 8.724 x 10-6 c        q2= 1.327 x 10-6 c distance = d = 1.01 cm

Q: Charge q, = 3.00 nC is at x, = 0 and charge q, = 6.50 nC is at x, = 4.00 m. At what point between…

A: Given value --- Charge q1 = 3nC at x1 = 0 m. Charge q2 = 6.5nC at x2 = 4 m. We have to find--- At…

Q: The two spherical shell has a charge of 91 = 0.30nC and q2 = 0.5nq. The radius of r1=7.5cm and r2 =…

A:

Q: What is the magnitude and direction of an electric field 1.5cm frm a fixed point charge of 1.2 ×…

A:

Q: A +7.00 µC particle is located at x = 0.0 cm, and a –9.0 μC particle is located at x = 40.0 cm.…

A: Introduction: In the nature there are four forces. Gravitational, electromagnetic, strong and weak…

Q: A particle (mass = 5.0 g, charge = 40 mC) moves in a region of space where the electric field is…

A:

Q: 3.00 nC of charge is uniformly distributed along a thin rod of length L = 1.80 cm as shown in the…

A: The below figure represents the direction of electric field at point P at a distance of 20.8cm from…

Q: Two equal charges, +10.0 nC, each are located on the x- axis at x=0 and x=1 m, respectively. What is…

A:

Q: 150° 9 270° -2q Q What is the electric field at the center of the circle due to these point charges?…

A: aE at the center of the circle is given,E=k2qr2+kqsin30r2+kqr2sin30r2-jE=k2qr2+kqr2 -jE=3kqr2 -j

Q: 1.6. A uniformly charged insulating rod is bent into the shape of a semicirele of radius R = 5 cm.…

A: Analyze the following diagram. From the above diagram, it is evident that the electric field’s X…

Q: Under normal circumstances, the earth’s electric field outdoors near ground level is uniform, about…

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Q: Using the symmetry of the arrangement, determine the direction of the electric field at the center…

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Q: THERE IS AN ISOLATED POSITIVE POINT CHARGE Q = 1.2 x 10-8 ℃ IN À VACUUM, USING A TEST CHARGE 90 =…

A:

Q: The electric field, at a distance of 40 cm, from a very long uniform wire of charge is 840 N/C. How…

A:

Q: A horizontal wire 3m long has a nonuniform charge per unit length, i.e. = + (0.6x) C/m where x is…

A:

Q: Ifthe electric field due to a point charge Q is expressed as E 4n E, then the divergence of this…

A:

Q: A 3.97 nC charge experiences an electrostatic force of 0.600 N. What is tye magnitude of the…

A: Given quantities: Charge(Q) = 3.97 nC Force (F) = 0.600 N   It is known that if a charge(Q)…

Q: Two charges are located in the x-y plane. If q, = -2.90 nC and is located at (x = 0.00 m, y = 1.080…

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Q: what is the magnitude of the electric field at a point midway between a -7.1 uC and a +7.0uC charge…

A: Consider the midway point as P. The electric field vector E1P at P is due to the positive charge…

Q: A charged dust particle at rest in a vacuum is held motionless by an upward - directed 475-N/C…

A: Write the expression for magnitude of acceleration of the proton .

Q: A particle (mass = 5.0 g, charge = 40 mC) moves in a region of space where the electric field is…

A: A particle (mass = 5.0 g, charge = 40 mC) moves in a region of space where the electric field is…

Q: An electríc field of E = 38.36 MV/m is desired between two parallel plates, each of area 1.63 cm and…

A: Given, Electric field (E) = 38.36 MV/m Area = 1.63 cm2 Distance (d) = 7.45 mm Permittivity of free…

Q: A bowling ball of regulation diameter (22.0 cm) hasn’t yet been drilled for finger holes and is…

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Q: What is (Fnet 3)z, the x-component of the net force exerted by these two charges on a third charge…

A:

Q: Calculate the strength of the electric field E due to a point charge of 2.00 nC (nano-Coulombs) at a…

A: Given: The point charge is 2.00 nC. The distance from the charge is 5.00 mm. Introduction: The…

Q: What is the magnitude of the electric field 200 mmmm away from a particle carrying 6.5 μCμC of…

A: Given Data: The distance of the particle is: d=200 mm=0.2 m The charge on the particle is: q=6.5…

Q: Three positive chargesare at the corners of an equilateral trianglewith sides of 15.0 cm. the…

A:

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10 m? The…

A: It is given that q=-1.6×10-19 Cr=5.0×10-15 m

Q: Find the tensition in the string where a postively charge ball hanging at an angle of 20° due to a…

A:

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.