A charged comb often attracts small bits of dry paper that then fly away when they touch the comb. Explain why that occurs.

Q: L L The figure shows two identical spheres hanging in equilibrium from threads while acted on by…

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Q: A clown carries two mylar balloons that rub against a circus elephant, causing the balloons to…

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Q: The figure shows two tiny 5.0-g spheres suspended from two very thin 1.0-m-long threads. The spheres…

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Q: What are the magnitude and direction of the force on the 1.0 nC charge at the bottom of Figure…

A: We'll solve this question using Coulomb's law. According to which force of attraction or repulsion…

Q: 1) An initially non-charged gold leaf inside an electroscope has a total dimension of 2 [cm] x 4…

A: An initially non-charged gold leaf inside an electroscope has a total dimension of 2 cm×4 cm. It is…

Q: A -1.0 nC charge is moved from (2.0 cm, 2.0 cm) to (-2.0 cm, -1.0 cm) in the electrostatic field…

A: 1) The electric potential at a point due to a two charges is the algebraic sum of the potentials due…

Q: A negatively charged rod is brought near a metal sphere without touching it. What happens to the…

A: We know that electrons have a negative charge and the rod is also negatively charged and like…

Q: A charged comb often attracts small pieces of dried paper that then fly away when they touch the…

A: Electrostatic induction is the phenomenon in which the charges in an object are redistributed when a…

Q: 1. A small sphere of charge 0.800 µC hangs from the end of a spring. When another small sphere of…

A: first charge (Q) = 0.80 μCsecond charge (q) = -0.60 μCd = 3.50 cm = 0.035 m r = 5 cm= 0.05 m

Q: 100% Normal text в IUA Roboto 14 + 1 3 4. 5 ceiling L 93 92 Two small identically charged conducting…

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Q: An electron and a proton are separated by a distance of 1.6 x 10-10 m (roughly the diameter of a…

A: Answer  (a) Fe=9.02*10-9 N (b) Fg=3.97*10-48 N (c) Fe =2.27*1039 Fg

Q: Two red blood cells each have a mass of 9.0x 10-14 kg and carry a negative charge spread uniformly…

A: 1) Apply the energy conservation equation and substitute the corresponding values to calculate the…

Q: Consider two conducting balls X and Y hanging by a nylon thread. The following obse are made: I.X is…

A: I. X is attracted to a negative charge. II. X is attracted to Y III. Y is repelled by a positive…

Q: sitively charged object with charge q+ = 3.25 µC is ar a negatively charged plastic ball suspended…

A: force between two charges  F = kq1 q2 /r2

Q: Marcelina's grandfather is hosting a party at their ranch, and asks Marcelina to make the ranch…

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Q: Two m = 4.8 g point charges on 1.0-m-long threads repel each other after being charged to q = 80 nC,…

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Q: Two identical metal balls have initial charges of 5 C and -2 C. They are brought together so that…

A: When two charged conductors are brought into contact, they come to equilibrium by sharing charges.…

Q: 1) An initially non-charged gold leaf inside an electroscope has a total dimension of 2 [cm] x 4…

A: An initially non-charged gold leaf inside an electroscope has a total dimension of 2 cm×4 cm. It is…

Q: Q4 A- Two charges of distance between 10 cm. Calculate the field intensity resulting from these two…

A: Distance between the charges = 10cmlet positive charge is q1 and negative charge is q2.

Q: If 10° electrons move out of a body to another body every second, how much time is required to get a…

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Q: can you say about their charges? A. one is positive, the other one is negative B. both are positive…

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

Q: F(6microcoulomb) = N to the left F(1.5microcoulomb) = N to the right F(-2microcoulomb) = N to the…

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Q: Assume there are three charged particles in a line as in the figure below. Ql is negatively charged…

A: Given: Q1 = -N μC or -N × 10-6 C Q2 = M + N μC or N + M × 10-6 C Q3 = -M μC or -M × 10-6 C To…

Q: The linear charge density of an infinitely long charged wire is 5x10-12 C/m' A particle with a mass…

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Q: It is located on the two loaded x-axis. +Q payload reads x= -a, another unknown payload It will be…

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Q: Two identical particles have the same charge of 0.15 nC are 8m apart. Because of the repulsive…

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Q: #10: A molecule of DNA (deoxyribonucleic acid) is 2.17 µm long. The ends of the molecule become…

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Q: The figure shows two tiny 5.0-g spheres suspended from two very thin 1.0-m-long threads. The spheres…

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Q: 1) An initially non-charged gold leaf inside an electroscope has a total dimension of 2 [cm] x 4…

A: An initially non-charged gold leaf inside an electroscope has a total dimension of 2 cm×4 cm. It is…

Q: 5. Two neutral objects, 1 and 2, are suspended by strings near one another. Object 2 is touched by a…

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Q: What will the balloons do? Negatively charged balloon The balloons will not move. Search Negatively…

A: Charges are of two types, one is negative charges and the other is positive charges. The SI unit of…

Q: positively charged rod is brought near the knob of an uncharged electroscope. (a) Explain why the…

A: positively charged rod is brought near the knob of an uncharged electroscope. (a) Explain why the…

Q: 29. A +3.0 Coulomb charge and a 4.0 Coulomb charge are separated by 2.0 meters. What is the force…

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Q: An electron is aligned horizontally a few nanometers apart from an unknown charge. The unknown…

A: Electrons are negatively charged particle. So they will attract a positively charged particle.

Q: Two-point charged particles are 4.41cm apart. They are moved and placed in a new position. The force…

A: Given Initial separation between two point charged particles is d= 4.41 cm Initial force is F Final…

Q: Two particles of 5.4g and 2.7 g have charges of -4μCC and 8μC respectively. They are at rest 10 cm…

A: Given data The mass of the heavier particle is: m2 = 5.4 g = 5.4 x 10-3 kg The mass of the lighter…

Q: IP A particle with a mass of 4.0 g and a charge of +5.0x10-2 μC is released from rest at point A in…

A: Part A: As the given charge is positive. The direction of motion of charge is in the direction of…

Q: Three spiders are resting on the vertices of a triangular web. The sides of the triangular web have…

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Q: Two identical point charges, P and Q, separated by a distance r, repel each other with a force F. If…

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Q: The figure shows three charges. Make drawings of these loads. Next, draw a two-dimensional…

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Q: a proton at a particular distance from a charged particle is attracted with a given force, what…

A: The electrostatic force between the two charge is given by                 F = kq1q2r2 Where k is…

Q: Suppose Q = 2 nC, like the other two charges. If the assembly of identical charges is released from…

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Q: Two identical objects attract each other with an electric force of 6.0 N. What will be the force if…

A: To answer: The force when the charge is doubled and the distance between charges is reduced to…

Q: 11) The figure shows two 5.0 g spheres suspended from 1.0-m-long threads. The spheres repel each…

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