The chargers at point A and B are fixed. The charge at the midpoint M is at equilibrium due to coulomb force. The value of all the charges are Q and the value of d is 1m. If we pull the charge at point M horizontally at a distance x, (a) What will be the magnitude and direction of resultant force on the middle charge? (b) If we let the charge free at that position, then it will start to oscillate. Determine the period of this small oscillation. Use the mass of each of the charges as m

Q: A 21 x 10-6  C point charge is held at rest within a uniform electric field of 865.8 N/C directed in…

A: Given data: Charge, q=21×10-6 C Electric field, E=865.8 N/C Distance moved by the charge, x=0.63 m…

Q: A physics lab instructor is working on a new demonstration. She attaches two identical iron globes…

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Q: Two positively charged point charges with magnitudes q and 4q with separation of a distance r is…

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Q: Common transparent adhesive tape becomes charged when pulled from a dispenser. If one piece is…

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Q: Point charges of 7.00 μC and -2.50 μC are placed 0.350 m apart. (Assume the negative charge is…

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Q: You have an equilateral triangle, and it happens you place three charges 5C -75C  37C on each…

A: Given information: The charges are q1=5 Cq2=-75 Cq3=37 C These three charges are placed at the…

Q: Two point charges with 5.00 µC and −3.00 µC charges are placed 25.0 cm apart. A third charge resides…

A: charge Q1 =5μC and second charge Q2=-3μC disctnace between them L=25m let say thied charge =q now…

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: A positive charge 9₁ = 1.55 µC is fixed at the origin, and a second charge q2 = -2.09 μC is fixed at…

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Q: In the configuration below, charge q1q1 and q3q3 both have a value of 654 CC and are separated by a…

A: Yes, the system will be in equilibrium, if all three charges will be in the same line. Given the…

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: Three charges are placed in 3 corners of a square A (qA = -1.0μC), B (qB = +1.0μC), C (qC = -2.0μC).…

A: Given,  charge contained at corner A (qA = -1.0μC), B (qB = +1.0μC), C (qC = -2.0μC)

Q: A 34.0µC charge is placed at the origin of a coordinate system. At a point along the positive x-axis…

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Q: A +2 mC charge sits at the origin/at point (0,0) +A +8mC charge is directly 3 m to the left of the…

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Q: A rubber rod is rubbed with fur, transferring electrons to the rod. The rod is then brought near the…

A: When the rubber rod is rubbed with fur, it becomes negatively charged.

Q: Four like charges of 30 μC each are placed on the vertex of a square of side 4 m. Find the force on…

A: given,  Q1,Q2, Q3 and Q4=Q=30×10-6 Cside a=4 mq=150×10-6 CFT=FAC+FBC+FCC+FDC=k*12k^F=kq1q2 r→r2=kqQ…

Q: On the x-axis there is a charge Q1 = + 15μC at x = 2 m, and Q2 = + 6 μC at the origin at x = 0. If…

A: Let us place Charge q3 at a distance 'X' meter from q2 on X-axis. Thus distance between q3 and q1 is…

Q: alculate the charge (in micro Coulombs) located at point D so that the net force on charge at B will…

A: Analyze the following figure. The force due to charge at D on the charge at B can be represented…

Q: Four 10 nC point charges are located in the z = 0 plane at the corners of a 8 cm square side…

A: All 4 charges are in xy plane at location (4,4,0),(-4,4,0),(-4,-4,0),(4,-4,0) 5th charge is on z…

Q: Determine the magnitude of the force, in micronewtons, being experienced by a -9-nC charge at (9,…

A: The electric field due to an infinite sheet of charge having a surface charge density σ at some…

Q: (a) A small amber bead with a mass of 14.4 g and a charge of -0.746 µC is suspended in equilibrium…

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Q: Identical thin rods of length 2a carry equal charges, +Q, uniformly distributed along their lengths.…

A: Given :

Q: Point charge A with a charge of 2 nC is placed 2 cm to the right of point charge B. A force of 130…

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Q: (a) A physics lab instructor is working on a new demonstration. She attaches two identical…

A: Answer..

Q: Two metal spheres of identical mass m = 4.80 g are suspended by light strings 0.500 m in length. The…

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Q: y -31 As shown in the figure, a very long uniformly charged wire having charge density of –32 is…

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Q: In an experiment, an uncharged conductor sphere is hung on a nylon (insulator) thread. When a…

A: The sphere is attracted because When sphere is suspended and the charged rod is brought close, a…

Q: (a) A small amber bead with a mass of 20.0 g and a charge of -0.74 μC is suspended in equilibrium…

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Q: A line of positive charge is formed into a semicircle of radius R. The charge per unit length along…

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Q: Given 4 point charges on an xy plane: 30pC at (-3,4) cm 40uC at (-3,-3) cm 4a =60µC at(4, 4) cm 50C…

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Q: A 28 x 10-6 C point charge is held at rest within a uniform electric field of 840.0 N/C directed in…

A: We know thatThe electric force on a charge 'q' in a constant electric field 'E'F=qEGiven…

Q: Calculate the strength and direction of the electric field, E, due to point charge of 1.8 nC at a…

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Q: Consider the surface charge distributed along the disk with an inner radius of 1m, an outer radius…

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Q: You have 3 charges, each with magnitude 58 μ C. One charge sits at (x,y)=(0,0) one at…

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Q: Problem 12:   A uniformly charged rod of length L = 1.4 m lies along the x-axis with its right end…

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Q: A charge of 4.20 mC is placed at each corner of a square 0.100 m on a side.   Determine the…

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Q: Edit More orm rod oflength L lies on the x-axis wn. The rod has a net charge of Q that Formly spread…

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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.