Q.4. Three point charges each of value +q are placed on three vertices of a square of side a metre. What is the magnitude of the force on a point charge of value-q coulomb placed at the centre of the square?
Q: 1. The charge Q1 = 5mC lies at A(- 4; 6) m , Q2 = - 5mC lies at B(6; 2) m, Q3 = 10 mC lies at C(4;…
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Q: A 2.00 g air-inflated balloon is given an excess negative charge, q1 = -3.00 × 10-8 C, by rubbing it…
A: Mass of Inflated balloon: m = 2.00g = 2.00 x 10-3 kg Charge on inflated balloon: q1 = -3.00 x 10-8 C…
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Q: There are two identical, positively charged conducting spheres fixed in space. The spheres are 42.0…
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A: Coulomb's force is given by the formula F = (kq1q2)/r2
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Q: Which is correct at the midpoint between the point charges Q and Q with a distance r between them ?…
A: A) E=2kQr2D) V=2kQr
Q: Considering electron and proton as two charged particles separated by d = 4.2 x 10-¹1 m calculate…
A: Distance between the charges ( d ) = 4.2 * 10-11 m Charge on proton ( q1 ) = 1.6 * 10 -19 C Charge…
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Q: Three point charges are fixed as shown in(Figure 1). Take q₁ = 20 μC, q2 = -30 µC, q3 = 40 μC, and d…
A: q1 = 20 μC q2 = -30 μC q3 = 40 μCd = 9 mm = 0.009 m
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: Two point charges of -6.3 μC were placed 15 mm from one another. What is the magnitude and direction…
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Q: What is the magnitude of the net electrostatic force at the place of charge -q ?
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Q: Consider the point charges shown below. What will be the magnitude and direction of the force on the…
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- Two electrostatic point charges of +30 uC and +20 uC exert a repulsive force on each other of 225 N. What is the distance between the two charges.Two small balls with a mass of 2 g each are hanging on two separate strings 0.25 m (25 cm) long attached to a common point. They are given an identical negative charge and spread apart to a distance 3 cm from each other. Determine the charge on each ball by finding the forces in equilibrium and using Coulomb's law. How many electrons are there on each ball? What will happen in an identical situation if the mass of the balls is cut in half? What would happen if the charge on each ball is doubled?Three neutral metal balls A, B and Care suspended by cotton threads with B touching C. A negatively charged rod is brought close to A and C is touched with a finger. The finger is then removed under the presence of the rod. After the rod is removed, the charge on the balls will be A A: neutral B: negative C: negative OA: positive B: negative C: negative OA: positive B: negative C: positive A: neutral B: neutral C: neutral BXC OA: neutral B: positive C: positive
- Two electrons in an atom are separated by 1.6 × 10-10 m, the typical size of an atom. What is the force between them? Coulomb constant is 9 × 10⁹ Nm²/C². Answer in units of N. The T 06Needs Complete typed solution with 100 % accuracy.q 1.0 m, 0 Ꮎ Show Transcribed Text 1.0 m q Two 1.70 g positive point charges on 1.0- m-long threads repel each other after being equally charged and are held at an angle 0=16. What is the charge q?
- 1. A point charge q₁ –5 µC located at (x = 0, y = 0.4 m, z = 0) is moving with speed 9 × 10ª m/s. The charge q₁ is moving in the xy-plane, and its velocity ₁ makes a 45° angle with the y-axis as shown below. Another point charge 92 8 μC is located at (x = 0, y = 0, z = 0.3 m) and is moving with velocity 6.5 × 10-4 m/s in the +z-direction. = x - V₂ 92 Z V₁ 45° 91 y (a) What is the magnetic field produced by 9₁ at the location of 9₂? (b) What is the magnetic force exerted on 92 by 9₁?A +30 nC charge is placed at a distance r = 5 mm from a +10 nC charge in free space. Calculate the magnitude of the force between the charges. Note: ε0=8.85x10-12 Fm-110
- Needs Complete typed solution with 100 % accuracy.1) A charge of 0.008 coulombs is placed at each corner of a square 100 meters on a side. The direction of the force on any of the four charges will be outward along the line passing through the center of the square and the charge being considered. What will be the magnitude of the force on each charge? (Express your answer without decimal places. Round your numbers.What must be the distance in meters between point charge q₁ = 22.0 μC and point charge 92 = -64.2 µC for the electrostatic force between them to have a magnitude of 8.25 N?