If the electric potential in a region is given by V(x) = 6/x2, the x component of the electric field in that region is: Select one: a. -12x-3. b. -6x. c. 12x-3. d. 12x. e. 6x.

Q: A small object has a charge of q = 3e, where e is the charge on an electron. (a) Determine the…

A: q = 3 e (a) r = 0.120 m  V(r) = k qrV(r) =- 9 x 109 x 3 x 1.6 x 10-190.12=-3.6 x 10-8 V

Q: A small sphere has a charge of q = 5e, where e is the charge on an electron. (a) Determine the…

A: a) Given data The magnitude of the charge on the sphere is given as q = 5e. The distance of the…

Q: 9. Two charges of 10 Cand4 Care 2 m apart. (a) What is the electric potential at a point midway…

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Q: Over a certain region of space, the electric potential is V = 6x − 8x2y + 6yz2. (a) Find the…

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Q: 5- If the Electric field created by a charged conductive sphere at a distance of 10 cm from its…

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Q: A positively charged, small region in a thundercloud creates an electric potential of 67.6 mV at…

A: Electric potential created by thundercloud (V) = 67.6 milliVolts = 0.0676 Voltsdistance of ground…

Q: ourses / PHY102- A rod (length = 2.0 m) is uniformly charged and has a total charge of 8 nC. What is…

A: Given that length of road and total charge and also given the distance between point and center of…

Q: Choose the correct answer (Electric potential) - The electric potential at x =3 m is 120 V, and the…

A: Magnitude of electric field is,

Q: A +45 nC charge is 68 mm to the left of a -9nC charge. What is the electric potential at a point 40…

A: Given values, q1=45 nC=45×10-9 Cq2=-9 nC=-9×10-9 Cd1=68-40=28 mm=28×10-3 md2=40 mm=40×10-3 m…

Q: For a spherical surface with radius 0.12 m and is charged by 20 nC, the electric Potential V at r =…

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Q: A Van de Graaff generator has a 1500-millimeter diameter sphere containing a charge of 7.50 X 10 -3…

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Q: Over a certain region of space the electric potential is V = 5xy – 3y + 2yz2, the expression of the…

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Q: A Capacitor has parallel plates that have an area of 1cm^2 and are 1mm apart from the vaccum. The…

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Q: An electric potential is given by V=4x2 + 2y2 + x - z + 2 volts. What is the electric field at the…

A: solution as

Q: The potential in a region between x = 0 and x = 6.00 m is V= a + bx, where a = 10.0 V and b = -7.00…

A:

Q: A particle has a charge of +2 μC and moves from point A to point B. Point A is 0.17 m away from the…

A: The charge Q=+2μCThe point A is 0.17m The point B is 0.27m

Q: An electron (mass 9.11x10^-31 kg, charge -1.602x10^-19 C) is placed in a uniform electric field,…

A: mass of electron= 9.11*10-31 kg charge = -1.602*10-19 c E=5000N/C

Q: The figure below represents a graph of the electric potential in volts in a region of space versus…

A: The potential at +2 cm is calculated as, V+2=Area of triangle(0-2)=12×B×H From the given figure, the…

Q: The electric potential V at any point O (x, y, z all in metres) in space is given by V = 4z volt.…

A: Given data Electric potential V at point P in the space is given by V=4 z. Find the electric field…

Q: - The charge + q is placed in the center of the conductor spherical shell with inner radius a and…

A: We know that the electric field inside a conductor is zero so we will use this fact to find the…

Q: 5-cm radius conducting sphere has a surface charge density of 2 ×10-6 C/m2 on its surface. What is…

A: Given: The radius of the sphere is 5 cm = 0.05 m. The surface charge density is 2x10-6 C/m2.

Q: For a spherical surface with radius 0.33 m and is charged by 26 nC, the electric Potential V at r =…

A: Given data: Radius of spherical surface is, R=0.33 m. Magnitude of charge is, q=26 nC=26×10-9 C.

Q: An electric potential is given by V=4x2 + 2y2 + x - z+ 2 volts. What is the electric field at the…

A:

Q: By moving a 10 nC charge from point A to point B, you determine that the electric potential at B is…

A: To determine: What is the potential at point B, if a 20 nC charge is moved from point A to point B…

Q: A small spherical pith ball of radius 0.50 cm is painted with a silver paint and then −10 μC of…

A: It is given that,

Q: What is the net electric potential at point X if it is 6 cm away from a +7 nC charge, 3 cm away from…

A:

Q: Q3. Point charge q₁ = 2.0 nC is located at (0, 0). a) What is the electric potential at point A (2.0…

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Q: An electric potential is given by V=4x2 + 2y2 + x + z + 2 volts. What is the electric field at the…

A:

Q: 6. The graph shows the x-component of the electric field as a function of position on the X-axis. If…

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Q: he electric potential of a charge q=+1C at point A is V=10Volt. What does this mean?

A: Given that              The charge q = +1 C and       The voltage  is V = 10Volt.

Q: A particle with charge -40.0 nC is on the x axis at the point with coordinate x 0. A second…

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Q: For a spherical surface with radius 0.13 m and is charged by 49 nC, the electric Potential V at r =…

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Q: The electric potential V in the space between two flat parallel plates 1 and 2 is given (in volts)…

A: Given data: The electric potential is given by, V=2100x2 The distance from plate 1 is x=1.3 cm.

Q: An electron (mass 9.11x10^-31 kg, charge -1.602x10^-19 C) is placed in a uniform electric field,…

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Q: Consider the electric field of magnitude 200 N/C pointing in the negative y-direction, as shown in…

A:

Q: An object with charge q = -6.00 * 10-9 C is placed in a region of uniform electric field and is…

A: q=Charge of object=−6×10−9 CVa=Potential at point A=30 VK=Kinetic energy of object=3×10−7…

Q: A -3.0 nC charge is on the x-axis at x = -9 cm and a +4.0 nC charge is on the x-axis at x = 16 cm.…

A: Given charge= q1=-3.0 nC at x=-9 cm q2=4.0 nC x=16 cm

Q: The figure below shows two small, charged spheres separated by a distance of d = 1.50 cm. The…

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Q: The potential in a region between x= 0 and x = 6.00 m is V = a + bx, where a Determine (a) the…

A: Given Electric potential at x is. V(x) = 10 - 7x  volts. And  E = dV/dX

Q: 4 charges, each 2 nC worth of charge, are arranged on the 4 corners of a square. The side length of…

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Q: A small object has a charge of q = 4e, where e is the charge on an electron. (A) Determine the…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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.