Two equally charge particles, held 3.20 mm apart, are released from rest. The initial acceler- ation of the first particle is observed to be 7.22 ms−2 and that of the second to be 9.16 ms−2 . The mass of the first particle is 6.31 × 10^−7 kg. Find (a) the mass of the second particle and (b) the magnitude of the common charge.

Q: A point charge of 9.68x10^-6 C and a mass of 3.94x10^-6 kg is initially at rest while a constant…

A: The given values are, q=9.68×10-6 Cm=3.94×10-6 kgE=927 N/C

Q: Charge Q₁ = 23.41 mC is placed R= 15 cm to the charge Q₂ = 82.73 mC, as shown in the figure. Both…

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Q: Two identical electrostatic pendulums of length 80cm are suspended at points A and B of a horizontal…

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Q: A 0.70-g oil droplet with charge +6.0×10^−9 C is in a vertical E field. Ignore the forces that air…

A: Mass of oil droplet (m) = 0.70 g = 7×10-4 kg Charge on droplet of oil (q) = 6×10-9 C

Q: unknown charge Q2 is moving in a circular motion around Q1. The speed of the particle is 3 m/s and…

A: The electrostatic force between two charged particles with charges Q1 and Q2 is given by, F=KQ1Q2r2…

Q: A particle (with charge +6.00 mC and mass 60.0 g) has an initial velocity of 20.0 m/s in the…

A: It is given that,

Q: point charge of 6.98x10^-6C and mass 49.4x10-8 kg is in a uniform electric field of 408 N/C i.…

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Q: A point charge q1 = +5.00 micro Coulomb is held fixed in space. From a horizontal distance of 6.00…

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

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

Q: = mg, where The gravitational force close to the surface of the Earth is described by F g = 9.8…

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Q: A small, charged particle of mass 9.42 x 10-7g and charge +4.50 x 10-12C is sent toward a fixed…

A: This question is based on Electrostatic Potential Energy topic.  The electrostatic potential energy…

Q: A point charge q1 = +5.00 micro Coulomb is held fixed in space. From a horizontal distance of 6.00…

A: The initial speed is 40.0m/s  The final speed is 25.0m/s  The distance d=6.00cm  The mass of the…

Q: A small spherical insulator of mass 5.71 x 102 kg and charge +0.600 uC is hung by a thin wire of…

A: Givenmass of spherical insulator , m=5.71×10-2 kgChargesQ1=+0.6×10-6 CQ2=-0.9×10-6 CDistance of…

Q: A particle with charge q = +4e and mass m = 6.47 * 10^-26 kg is injected horizontally with a speed…

A: The objective of the question is to find out the time it takes for the particle to pass through the…

Q: Two point charges q1 = 4.41 nC and q2 1.68 nC with masses of m1 = 8.84 µg and m2 at rest separated…

A: Work done to separate the charges is equal to the change in kinetic energy of the point charge q2.…

Q: Two equally charged particles, held 4.5 x 103 m apart, are released from rest. The initial…

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Q: A proton has an initial velocity of 3.7 × 107 m/s in the horizontal direction. It enters a uniform…

A: Given data The initial velocity of the proton is given as v = 3.7 x 107 m/s. The electric field is…

Q: A +2.4 mC charge is placed between two other charges. The charge to its left is +3.5 mC and located…

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Q: Two insulated charged copper spheres A and B have their centers separated by a distance of 50 cm.…

A: Given that, Charge on the particle 1 and particle 2 is given by Q1= 6.5× 10⁷ C Q2= 6.5× 10⁷ C…

Q: Two large rectangular sheets of charge of side L = 2.0 m are separated by a distance d = 0.065 m.…

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Q: As shown in the given figure, a small sphere of mass 0.25 g that carries a charge of 9.0 × 10−10 C.…

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Q: a 27 x 10-6 C point charge is held at rest within a uniform Electric field of 802.3 N/C directed in…

A: The electric field is defined as the force per unit charge acting on the charged particle placed at…

Q: The electric field

A: Given:Magnitude = 704 N/CThe plate separation = 4.06 cm

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: A charged oil drop of mass m=8.00x10-4 kg is held floating (at rest) between two infinite plates.…

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Q: A small drop of water is suspended motionless in air by a uniform electric field that is directed…

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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: Two small spheres separated by a distance equal to 20.0 cm have equal charges. How many excess…

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Q: Consider two identical charges, of charge 3.65 mC, moving at the same speed of v = 34 × 105 m/s. The…

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Q: A point charge q1 = +5.00 μCoul is held in fixed space. From a horizontal distance of 6.00 cm, a…

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Q: A small drop of water is suspended motionless in air by a uniform electric field that is directed…

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Q: Three identical particles have the same mass m and positive charge Q. They are initial at rest in…

A: Given:mass of each particle = mcharge of each particle = +QLength of equilateral triangle = a

Q: In 1911, Ernest Rutherford and his assistants Geiger and Marsden conducted an experiment in which…

A: mass of alpha particle (m)  = 6.64×10-27 kg charge on alpha particle (q) = 2×1.6×10-19 C= 3.2×10-19…

Q: What is the magnitude of the force a +30 μC charge exerts on a +2.9 mC charge 48 cmcm away? Express…

A: Given data:  Two charges q1 = +30 μC and q2 = +2.9 mC Distance between charges (r) = 48 cm Required:…

Q: In 1911, Ernest Rutherford and his assistants Geiger and Marsden conducted an experiment in which…

A: Write down the given values using suitable variables. Here, Q signifies alpha-particle charge, e…

Q: The classic Millikan oil drop experiment was the first to obtain an accurate measurement of the…

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Q: Two point charges q1 = 1.25 nC and q2 = 4.50 nC with masses of mi 3.00 µg and m2 = 1.00 µg…

A: GivenTwo point chargesq1=1.25 nC = 1.25×10-9 Cq2= 4.50 nC= 4.5×10-9 CWith massesm1=3μg = 3×10-9…

Q: A point charge q1=5.00μC is held fixed in space. From a horizontal distance of 8.00 cmcm, a small…

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Q: A small, charged particle of mass 4.30 x 10-8g and charge +1.92 x 10-13C is sent toward a large…

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Q: Two metal spheres of identical mass m = 4.60 g are suspended by light strings 0.500 m in length. The…

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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.