How strong is the attractive force between a glass rod with a 0,7uc charge and a silk cloth with a -0,6uc , which are 12 cm apart ,using the approximation that act like point charges?

Q: The force between a 30µc charge and a 90µc charge is 1.8 N. How far apart are they? None of these…

A: Given data:  q1 = 30 μC = 30 × 10-6 C q2 = 90 μC = 90 × 10-6 C F = 1.8 N Required: Distance between…

Q: Two small spheres spaced 20.0 centimeters apart have equal charge. How many excess electrons must…

A: Given:-  Two small spheres spaced 20.0 centimeters apart have equal charge. the force of repulsion…

Q: What is the force between two positive charges 3.2µC at 2 mm apart?

A: Given data:  Two positive charges  q = 3.2 μC = 3.2×10-6 C Distance (r) = 2 mm = 2×10-3 m Required:…

Q: Two charges, one is 5 C and another is unknown but force between them is 6.75×10^13 N and they are…

A: Given data:  First charge (q1) = 5 C Force (F) = 6.75×1013 N Distance between charges (r) = 10 cm =…

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: The force between electrically charged particles depends on the magnitude of each charge, the…

A: Electric force between two charges

Q: There are two 9.1kg identical balls of electrons which are 5m apart. What is the charge of each…

A: Given data: Here, m1 and m2 are the masses of balls and d is the distance between them.

Q: . What is the force between two 4.5 X 107 C charges separated by 9.0 m?

A: Given : charge, q1 = 4.5×10-7 C q2 = 4.5×10-7 C  distance between charges, r = 9 m

Q: Two point charges of 7.5 μC were placed 25 mm from one another. What is the magnitude and direction…

A: Given Two point charges are given as q1=q2=7.5 μC=7.5×10-6 C Separation between the two charges is…

Q: Why is the charge in air temperature negligible, while the change in temperature of hot cocoa more…

A: Flow of heat  into a body increases its temperature and flow of heat  out of body causes  decrease…

Q: What is the magnitude of the force a 1.5 kC charge exerts on a 3.2 kC charge located 1.5m away?

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Q: Two spheres of equal diameters have a + 15 µC charge and a - 10 µC charge. If they are placed 5.0 cm…

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Q: force between

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Q: An attractive force of 7.2 N occurs between two charges that are 0.05 m apart. If one charge is -4.0…

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Q: Three charges are at the corners of an equilateral triangle, as shown in the figure below. Determine…

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Q: What happens to the strength of the electric field of a single positive charge as the distance…

A: For a single positive charge +q, the strength of electric field (E) is given as, E=kqd2 Here, k is…

Q: A positively charged glass rod is found to attract a piece of paper. If the paper is electrically…

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Q: What is the repulsive force between two pith balls that are 10.0 cm apart and have equal charges of…

A: Given: distance between the charges, r=10 cm=0.1 m charges, q1=-39 nC =-39*10-9 C…

Q: A+2.0 C and a +2.0 C charge exert 0.10 N of force on each other. How much wou a +4.0 C and a +4.0 C…

A: Let q1 and q2 are the two charges separated by r. Evaluate the distance by substituting the required…

Q: Compute the force of attraction between a 1.60 x 10-19 C charge and a -2.09 x 10-18 C charge if they…

A: Given data:  Two charges Q1 = 1.60×10-19 C and Q2 = -2.09×10-18 C Distance between charges (r) =…

Q: How strong is the attractive force between a glass rod with a 0.007uc charge and a silk cloth with a…

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Q: A force of 1.7 x 10-3 N exists between two charges; -2.1 uC and -1.5uC. How far apart are they?

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Q: Calculate the magnitude of the force a 1.5 x 10-6 C charge exerts on a 3.2 x 10-4 C charge located…

A: Given data:  Charge (q1) = 1.5 × 10-6 C Charge (q2) = 3.2 × 10-4 C Distance (r) = 1.5 m Required:…

Q: If the magnitude of the force between two charges is 1N when they are 1.0 meters apart, what will be…

A: The magnitude of force between the two charges is inversely proportional to the square of the…

Q: Two charges that are separated by one meter exert 1-N on forces each other. If the charged are…

A: Data Given , Initially two charges are seperated by 1 m , Means , r = 1 m Force ( F ) = 1 N We have…

Q: A 7µC charge is located 1.80 m from a 4.20µC charge. Find the magnitude of the electrostatic force…

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Q: What is the repulsive force between two pith balls that are 15.0 cm apart and have equal charges of…

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Q: Two identical charged particles are 5.0 m apart. If the charge on one of the particles is 1.9e-6…

A: Given:Charge, q  = 1.9×10-6seperation distance, r = 5 m

Q: A combed rubbed with the hair several times acquires a net charge of -0.96 C. Did the comb gain or…

A: we have discovered that the 'negative charge'  is really the consequence of an item…

Q: What are the forces on two charges of +0.30 C and +5.0 C, respectively, if they are separated by a…

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Q: How does a coulomb of charge compare with the magnitude of charge of a single electron e?

A: We know, the magnitude of charge of a single electron is

Q: How strong is the attractive force between a glass rod with a 0.300 μC charge and a silk cloth with…

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Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…

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Q: What is the electrostatic force of attraction between a -8.0 x10-6 C charge and a 4.0 x 10-6 C if…

A: Given data: - The magnitude of the one charge is q1 = -8.0 x 10-6 C. The magnitude of he another…

Q: a 3.0 μC charge is located 1.5 x 10^-5 from a -6.0 μC charge, what is the force between the charges?…

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Q: A human is encased in a gigantic, hollow, metallic sphere that is shielded from the…

A: Human is enclosed in hollow metallic sphere . A charge is put on outer surface of metallic sphere .

Q: Three charges, the outer two +q. the inner one -. are placed in a line, as shown below. The…

A: Given data The magnitude of the first charge is q1 = +q The magnitude of the second charge is: q2 =…

Q: What are the forces on two charges of +0.40 C and +3.0 C, respectively, if they are separated by a…

A: Force between two charges can be expressed as F=kq1q2r2

Q: If the electrical force of repulsion between two 1-C charges is 10 N, how far apart are they?

A: Answer:-  Given  Charge (q1) = 1 C  Charge (q2) = 1 C  K = (1/4π€o) = 9 × 109 Nm2/ C2  Force (F) =…

Q: What is the repulsive force between two pith balls that are 15.0 cm apart and have equal charges of…

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Q: What are the forces on two charges of +0.40 C and +4.0 C, respectively, if they are separated by a…

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Q: What is the repulsive force between two pith balls that are 10.9 cm apart and have equal charges of…

A: Given data:  Distance traveled balls (r) = 10.9 cm = 0.109 m Balls have equal charges q1 = q2 =…

Q: A combed rubbed with the hair several times acquires a net charge of -0.96 C. did the comb gain or…

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Q: Two charges, of 4.0μC and 8.0μC are 2.0m apart. What is the electric field halfway between them?

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Q: What are the forces on two charges of +0.40 C and +5.0 C, respectively, if they are separated by a…

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Q: Three charges, each equal to +2.90 mC, are placed at three corners of a square 0.500 m on a side, as…

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