You have a vertical polyethylene rod. It is 30 cm. It Carries a negative charge Q=-3μC which is distributed uniformly allong it's length. A 51 gram marble of glass Carriies a positive q= +0.44 μC charge  . The marble hangs from the rod from a plastic string, 10 cm below the rod. What is the tension in the string?.  a. 0.8N b. 0.5N c.0.3N d. 0.2N e. 0N

Q: The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A,…

A: The charge of sphere A is qA=6.5nC The charge of sphere B  is qB=1.45 nC The charge of sphere C  is…

Q: Habang may Tatsulok. Consider the point charge dis- tribution in the figure. What is the magnitude…

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Q: Suppose that two-point charges of 6.0 uC and -4.0 uC are placed on a y-axis at y = 8.0 cm and y = 16…

A: To solve this question, we will use the concept of Electric field due to charges. Since electric…

Q: How large is a charge attracted to a 17 nC charge, 6 cm away from it, if the force between them is…

A: GivenQ1 =17 nC =17 ×10-9 Cr = 6 cm =6 ×10-2 mF =2N

Q: Two small metal spheres are 24.0 cm apart. The spheres have equal amounts of negative charge and…

A: Given Data Distance between the two spheres is d=24.0 cm=24.0 cm×1 m100 cm=0.24 m Force of repulsion…

Q: Find the total electric flux of 100 N/C uniform electric field enclosed by sphere having a radius of…

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Q: A particle with charge +9 µC is located on the x-axis at the point 10.0 cm, and a second particle…

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Q: A 2.0 kg mass is given a charge qo = +4.5 X 10° C. It is then suspended 7.5 cm above a charged…

A: mass of charge m = 2.0 kg  charge qo =4.5 x 10-8 C let charge on plate be q. let distance between…

Q: Positive charge q1=2.5μC and two negative charges q2=-1.5μC and q3= -3.55 μC are placed on corners…

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Q: Two small nonconducting spheres have a total charge of 95.0 μC . a) When placed 1.10 mm apart, the…

A: Let's denote the charges on the two spheres as q1​ and q2, and the distance between them as r.Charge…

Q: A thin copper plate of diameter 6.00 cm is charged to 8.40 nC. What is the strength of the electric…

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Q: QI. Two identical conducting spheres, fixed in place, attract each other with an electrostatic force…

A: Force between the two sphere, F=0.108 N Distance between them, r=50 cm =0.5 m The sphere are then…

Q: Two small metallic spheres, each of mass D.29 g are suspended as pendulums by light strings from a…

A: Given, mass of the ball is, m = 0.29g length of the string is, L = 24.2 cm fixed angle of both balls…

Q: 43. I What is the force F on the 5.0 nC charge in FIGURE P22.43? Give your answer as a magnitude and…

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Q: Two balloons have equal and opposite charges. Balloon one has N = 108 excess electrons. The balloons…

A: The expression for the charge on the second balloon is,

Q: Two small metallic spheres, each of mass m 0.25 g, are suspended as pendulums by light strings from…

A:

Q: A conducting shell has total extra charge Q +16 nC. At some time, you place a charge q = +4nC at the…

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Q: A charge of -4 nC is located on the x-axis at the origin. A charge of -2 nC is located on the…

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Q: Two Styrofoam balls with the same mass m= 9.00 × 10¬8 kg and the same positive charge Q are…

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Q: A system of 1435 particles, each of which is either an electron or a proton, has a net charge of…

A: A.Let p be the number of protons and e be the number of electrons. Then

Q: A charge of 7.65 mCmC is placed at each corner of a square 0.240 mm on a side. Determine the…

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Q: ) What is the total net charge of double-stranded DNA that is 500 basepairs (bp) in length? b) In…

A: Given: Number of base pairs are 500 bp Voltage is 90 V Current is 60 mA

Q: a. B. 1. For each of the following charge distributions, find the net electric force on charge 1,…

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Q: a. Find the net electric field due to the charges at the point of interest P (0, 0). b. If we place…

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Q: An electron (m = 9.109 × 10-31kg) is in the presence of a constant electric field E. The electron…

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Q: A positive charge 9₁ = 2.70 μC on a frictionless horizontal surface is attached to a spring of force…

A: Given value--- q1 = 2.70 micro C.  q2 = - 8.60 micro C.  d = 9 cm.  the spring stretches by 5.00…

Q: 1. A charge Q exerts a 1.2 N force on another charge q. If the distance between the charges is…

A: NOTE: According to the guidelines only one question per post will be answered. Please post other…

Q: Three point charges are located in the xy-plane as in the figure. Given that Q = 24.6 µC, what is…

A: Q1 = 3Q at (0 , 6) Q2 = 4Q at (8,6) Q = 24.6 x 10-6 C To find = total electric force on Q at (8,6)

Q: Q#01.a. a== -45nC for the electrostatic force between them to have a magnitude of 6.80 N? What must…

A: first charge (q1) = 20 nC = 2×10-8 C second charge (q2) = -45 nC = -4.5×10-8 C Magnitude of force…

Q: Two small nonconducting spheres have a total charge of 95.0 μC.   When placed 1.16 m apart, the…

A:

Q: A point charge Q is placed on thex axis at x = 2.0 m. A second point charge, -Q, is placed at x =…

A: Force on charge q= 40uC at origin=> F= qE where E is the electric field at the origin

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

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Q: a. 1. For each of the following charge distributions, find the net electric force on charge 1, due…

A: Coulomb's law is a fundamental principle in physics that describes the electrostatic interaction…

Q: Two identical beads each have a mass m and charge q. When placed in a hemispherical bowl of radius R…

A: For the charges/masses to balance at the position,the force of electric repulsion along the tangent…

Q: A charge 5.04 nC is placed at the origin of an xy-coordinate system, and a charge -1.97 nC is placed…

A: Given The charges are q1=5.04nC=5.04×10-9Cq2=-1.97nC=-1.97×10-9Cq3=5.99nC=5.99×10-9C And their…

Q: A particle has mass (m) of 0.16 g and a charge of q=-2.0nC. The particle is originally at rest when…

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Q: A total charge of 3.37 C is distributed on two metal spheres. When the spheres are 10.00 cm apart,…

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Q: In the figure two tiny conducting balls of identical mass m and identical charge q hang from…

A: From the free body diagram the electric force is balanced by T sin(θ) Where T is the tension in…

Q: 5.0−μC charge experiences a 0.41-N force in the positive y direction. a. If this charge is replaced…

A: Givenq1=+5 μCF1=0.41 N  in the positive y direction

Q: 124. The charge per unit length on the thin rod shown below is 2. What is the electric force on the…

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Q: The figure below shows three small, charged beads, all lying along the horizontal axis. Bead A, at…

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Q: A 55 x 10-6 C charge is at (0, 2)m and a -85 x 10-6 C charge is at (5, 0)m. a. What is the force on…

A: Charge  is placed at Charge  is placed at Note:Coulomb constant is Find:(a) Force on charge .(b)…

Q: A 0.00290 kg air-inflated balloon is given an excess negative charge q1 = -3.25 x 10¬° C by rubbing…

A: Given: m=0.0029kg, q1=-3.25×10-8C, d=0.062m As the balloon floats when the charged rod is held above…

Q: A thin copper plate of diameter 6.00 cm is charged to 8.40 nC. What is the strength of the electric…

A: We know that,Electric field above the centre of a circular plateE=2πkσ1-zz2+R212     Equation…

Q: Two charges +10 μC and +6 μC are placed along the x axis, with the first charge at the origin (x =…

A: Given Data:two charges are placed on the x-axis.To Determine:(a). The magnitude and direction of the…

Q: A glass rod that has been charged to +12.0 nC touches a metal sphere. Afterward, the rod’s charge is…

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Q: A sphere with a radius of 1.5cm hangs by an insulating thread. The sphere is attracted to a…

A: (a)  Unlike charges are attracted each other.  Charge on the rod is positive, hence the charge on…

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.