Point charges q1 = -4.5 nC and q2 = +4.5 nC are separatedby 3.1 mm, forming an electric dipole. (a) Find the electric dipolemoment (magnitude and direction). (b) The charges are in a uniformelectric field whose direction makes an angle of 36.9 with the line connectingthe charges. What is the magnitude of this field if the torqueexerted on the dipole has magnitude 7.2 * 10^-9 N .m ?

Q: Three point charges are placed on the y axis. -15 µC at the origin, -15 µC at y = 24 m, -15 µC at y…

A: Givens, q1= -15 µC, at origin , d1=0 q2= -15 µC ,at  d2=-24m q3= -15 µC at d3=24m We have to find…

Q: The electric field midway between two equal but opposite point charges is 936 N/C , and the distance…

A: Given:net electric field magnitude, E = 936 N/Cdistance between two charges, d = 29.0 cm = 0.290…

Q: Three negative point charges lie along a line as shown in the figure. Find the magnitude…

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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: It turns out that there is an electric field that points inward toward the center of the Earth that…

A: GivenE=100 N/C  inwardflux =qenclosedε-E4πr2=qenclosedε          as field is inward so flux is…

Q: Three point charges are arranged as shown in the figure below. (a) Find the vector electric field…

A: Given data, The positive charge q1=5.5 nC=5.5×10-9 C The negative charge q2=-3 nC=-3×10-9 C The test…

Q: force of 100 N is directed north on a -20 µC point charge. What is the magnitude and direction of…

A: Given Force F = 100 N Charge q = -20 μ C  = -20 × 10-6 C

Q: Then, solve using the equation: E = k A point charge q =- 0. 502 m, y = 2 nc is located at the…

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Q: Calculate the magnitude of the Coulomb force experienced by the 2.0 µC charge, in newtons, due to…

A: Red charge = Green charge = Blue charge  = Separation between the blue and red charge = x = 0.71…

Q: Assume two charges are 0.5 m away, and they carry positive charges of  25.0uC and  45.0uC.    At a…

A: The point in between the charges where the net electric field is zero is the region where the…

Q: Point charges q1=q2=2.79⨯10-9C are fixed on the y-axis at y = 0.832m and y = -0.832m. There is a…

A: Given: q1=2.79×10-9C, q2=2.79×10-9C, q3=25×10-9C, x=0.245m, y=0.832m Refer to the figure below :

Q: Three charges form an equilateral triangle. Two charges are along the x-axis and separated by 9 m,…

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Q: Two charges are located in the xy plane: charge q₁ = -3.20 nC is located at (x = 0.00 m, y = 0.680…

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Q: Find the total Coulomb force on the charge q in the figure below, given that q = +1.05 μ 9c = -4.10…

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Q: A point charge ql = -6.0 µC is at the point x= - 0.50 m, y = 1.20 m and a second point charge q2 = -…

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Q: Three point charge q1,q2 and q3 are shown in figure (This figure is not drawn to scale). Does it…

A: A dipole is the pair having opposite charges and are separated by some distance. Mid point of the +q…

Q: Physics Near the surface of earth an electric field points radially downward and has a magnitude of…

A: We are given electric field in downward direction. When we put some charge on the pollen, the forces…

Q: A pair of unlike charges equal in magnitude and separated by a small distance is known as a dipole.…

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Q: A point charge q = -4 nC is located at the origin. Find the magnitude of the electric field at the…

A: Given:  Charge, q = -4nC To find: magnitude of electric field (E) at x= -1.5m and y = 2.0m Formula:…

Q: A dipole of ±2.6 nC point charges arranged 0.11 cm apart is centered at the origin and oriented…

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Q: If a tiny particle with a charge q = 1.23nC were placed at this point midway between 9₁ and 92, what…

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Q: Given the charges of a dipole as +q and -q where q = 36nC. Find the electric dipole moment if the…

A: A dipole is an arrangement of two charges, equal in magnitude but having opposite signs, separated…

Q: Two equal positive charges q = 42 = 2.0 µC are located at = 0. y - 0.30 m and x - 0. y - -0.30 m,…

A: Explained below with proper explanation

Q: Three positive point charges lie alonga line as shown in the figure. Find the magnitude and…

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Q: Two point charges exist in a coordinate system. Charge #1 is 5 x 10 C and located at (1, 2) m.…

A: Given that : Two point charges,  q1=5 x 10-6 C located at (1,2)mq2=-3 x 10-6 C located at (4,7)mNet…

Q: Part A If a proton and an electron are released when they are 6.00x10-10 m apart (typical atomic…

A: The electrostatic force between two charged particles can be calculated using Coulomb's law:…

Q: Three point charges are placed on the x-y plane: a +25.0 nC charge at the origin, a -25.0 nC charge…

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Q: Two point charges, +25.5 nC and +5.1 nC, are located on the x axis at x = 0 and x = 0.9 m,…

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Q: Two point charges lie on the I axis. A charge of +6.40 AC is at the origin, and a charge of -9.72 C…

A: Given information: Here, q1­ and q2 are the two-point charges.

Q: The electric field midway between two equal but opposite point charges is 736 N/C , and the distance…

A: Given:- The electric field midway between the two equal charges is E = 736 N/C.  The distance…

Q: The distance between two charges q1 = +2µC and q2 = +6µC is 15.0 cm. Calculate the distance from

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Q: A point charge q = -8.0 nC is located at the origin. Determine the electric field vector for the…

A: Given that----- charge q = 8 nC.   Vector r = 1.2 i - 1.6 j. Question ❓  Determine the electric…

Q: Dipole consisting of two equal but opposite point charges separated by a distance "2L". The…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: How far apart (in mm) must two point charges of 65.0 nC (typical of static electricity) be to have a…

A: From Coulomb's law we have, F=14πε0q1q2r2   =kq1q2r2   Thus, the separation distance will be,…

Q: A point charge q = +4.7 mC is placed ateach corner of an equilateral triangle with sides 0.21 m in…

A: (a) Given that the charge is q=+4.7 mC . (note that the answer for the question, if the charge is in…

Q: At the corners of an equilateral triangle with a base of 60 cm and a height of 40 cm are placed the…

A: According to coulomb's law the force between two charges is given by, F→=14πε0q1q2x1-x22+y1-y22…

Q: Imagine a night angle triangle with two equal sides of 10 cm Two equal charges of +10uC are placed…

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Q: Three-point charges, A = 2.50 µC, B = 7.10 µC, and C = -3.90 µC, are located at the corners of an…

A: Given:charge at point A = 2.50×10−6 Ccharge B = 7.10×10−6 CCharge C = 3.90×10−6 (we will take the…

Q: Two point charges Q1 and Q2 are 8.40 m apart. The charge of Q1is –6.99E-9 C. The electric field at…

A: Given data : Charge of Q1 = -6.99 × 10-9 C Distance between charge = 8.40 m Electric field at the…

Q: Point charges q1=q2=6.91⨯10-9C are fixed on the y-axis at y = 85.9m and y = -85.9m. There is a…

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Q: Two point charges 5uC and -5uc are located 30 cm apart in vacuum. What is the electric field at the…

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Q: р Σπερχε can A water molecule (H2O) has a dipole moment of 6.17 x 10-30 C. m. A water molecule…

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Q: A dipole with a charge pair q and -q, q>0, separated by a distance d is placed in a uniform electric…

A: When an electric dipole is placed in an electric field , both of its charges feel a force due to…

Q: (a) Red blood cells often become charged and can be treated as point charges. Healthy red blood…

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Q: what is the magnitude amd direction of the electric field at 0.2 from a -5.6 x 10^-6 point charge?

A: The formula for the electric field is given by, Here, k, Q and r represent the Coulomb’s constant,…

Q: (a) Place a charge of -7 uC at point P and find the magnitude and direction of the electric field at…

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Q: It turns out that there is an electric field that points inward towards the center of the earth that…

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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.