Three identical particles have the same mass m and positive charge Q. They are initial at rest in the corners of an equalateral triangle with sides a. One particle is released, What is the speed of the moving charge when it is a large (aka infinity) distance from the other two?

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 proton is released from rest at point A in a uniform electric field that has a magnitude of 7 x…

A:

Q: Positive Two large parallel copper plates are 4.0 cm apart and have an electric field between them…

A: Part(a) Their distance from the positive plate when they pass each other. part(b) The ratio of the…

Q: An electron moving parallel to a uniform electric field increases its speed from 2.0 × 10^7 m/s to…

A: Write the expression of velocity as a function of position.

Q: A particle of charge q and mass m is subjected to an electric field E = E0 (1 – ax2) in the…

A: A particle of charge q and mass m is subjected to an electric field E = E0 (1 – ax2) in the…

Q: Charge q1 = 3.00 nC is at x1 = 0 and charge q2 = 6.50 nC is at x2 = 2.00 m. At what point between…

A:

Q: An electron with a speed of v=4×107 m/s enters an electric field of magnitude E=5×103 N/C, traveling…

A:

Q: Two charged parallel plates are separated by 5 cm. A uniform field of 4x102 N/C exits between the…

A: Force on a charge, q in an electric field, E is  F = qE the foce on the positive charge is towards…

Q: A particle of charge q is fixed at point P, and a second particle of mass m and the same charge q is…

A:

Q: A particle (charge = 2.1 μC) is released from rest at a point x = 10.1 cm. If a 42.3-μC charge is…

A:

Q: A pair of charged conducting plates produces a uniform field of 12,000 N/C, directed to the right,…

A: Given data The electric field is given as E = 12000 N/C. The separation between the plates is s =…

Q: An old TV has a cathode ray tube that has an electric potential difference of 1.60x10^4 V across…

A: Given Potential difference=1.6*10^4 V d=12 cm q=charge on an electron=-1.6*10^-19 C

Q: Consider the arrangement of three small charged spheres, each of mass 6 g, shown in the figure. The…

A: Conservation of energy is used for the speed of charges at infinitely far away from each other.…

Q: An electron with speed 2.15×107 m/sm/s is traveling parallel to a uniform electric field of…

A: Ignoring relativistic effects we can solve the above question in the following method:-

Q: A proton is released from rest halfway between two parallel, oppositely charged plates. The field…

A: GivenElectric field(E)=1.25×103 N/CElectron has speed v=2.06×103 m/s

Q: kg) are initially at rest, separated by A proton and an alpha particle (charge = 2e, mass = 6.64 (a)…

A:

Q: Particle A (mass = m, charge Q) and B (mass = m, charge 5 Q) are released from rest with the…

A: Given : Charge Q = 16 ×10-6C

Q: A proton is fired from very far away directly at a fixed particle with charge q = 1.38 x 10-18 C. If…

A:

Q: An electron is traveling at (the given speed below) when it enters an electric field that slows it.…

A:

Q: 119. A positive charge q is released from rest at the origin of a rectangular coordinate system and…

A: Given ,charge=qelectric field E=Eo1t+xai∧we have ,F=q EF=m ama=qEa=qEm=q Eom1+xai∧acceleration is…

Q: harge q1 = 1.50 nC is at x1 = 0 and charge q2 = 3.00 nC is at x2 = 2.00 m. At what point between the…

A:

Q: Particle A (mass = m, charge = Q) and B ( mass= m, charge =5 Q) are released from rest with the…

A: Given: For particle A Mass = m Charge = Q = 12 µC For particle B: Mass = m Charge = 5 Q = (5 X 12)…

Q: Two stationary positive point charges, charge 1 of magnitude 3.05 nCand charge 2 of magnitude 1.60…

A: Given data: Stationary charges, q1 =3.05 nC =3.05×10-9Cq2 =1.60nC =1.60×10-9C Distance of separation…

Q: Two stationary positive point charges, charge 1 of magnitude 3.35 nC and charge 2 of magnitude 2.00…

A: Given: The distance is 45 cm. a= 45 cm=0.45 m Magnitude of q1 and q2 are 3.35 nC and 2 nC

Q: Two identical point charges (q +9.30 x 106 C) are fixed at opposite corners of a square whose sides…

A:

Q: An electron is moving east in a uniform electric field of 1.50 N/C directed to the west. At point A,…

A:

Q: The electrons in a particle beam each have a kinetic energy K. Find the magnitude of the electric…

A:

Q: 2. Two identical particles, each with a mass of 2.0 ug and a charge of 25 nC, are released…

A: Write the given values using suitable variables. Here m1 signifies 1st particle mass. m2 signifies…

Q: A proton is fired from very far away directly at a fixed particle with charge q = 1.22 x 10-18 C. If…

A: The kinetic energy of proton is, K=12mv2K=12×1.67×10-27×2.1×1052K=3.68×10-17 J For closest approach,…

Q: A parallel-plate capacitor has a charge Q and plates of area A. What force acts on one plate to…

A:

Q: () THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN BELOW. An electron at point A as shown…

A: The radius of the path is given by  r=m vB q The time to complete the half rotation is t = π mB q…

Q: A proton is fired from very far away directly at a fixed particle with charge q = 1.12 x 10-18 C. If…

A: Given Data:Charge of the fixed particle is Initial speed of the proton is Mass of the proton is…

Q: = 2 8) The figure shows two charged parallel plates. The electric field between them is uniform,…

A:

Q: A particle of charge 7.5 mC is released from rest at the point x 60 cm on an x axis.The particle…

A: When Q= 20mC

Q: Particle A (mass = m, charge = Q) and B (mass = m, charge = 5 Q) are released from rest with the…

A: according to quetion - given as :- for partical A - mass =m ,  q = 17×106 C FOR PARTICAL B- mass = m…

Q: A proton is launched from an infinite plane of charge with surface charge density -4.30×10-6 C/m2.…

A:

Q: Two horizontal parallel plates are separated by a distance of 172x10^-3 m creating an electric field…

A: The second equation of motion is  s= u t + 0.5 at2 where, s is the distance,  u is the initial…

Q: An alpha particle (*He nucleus, charge +2e) starts from rest and accelerates over a distance of 1.0…

A: Change in KE = Work DoneChange in KE = FdChange in KE = EqdKEf-KEi =EqdKFf = EqdKEf =E(2e)d =…

Q: Charge q1 = 3.00 nC is at x1 = 0 and charge q2 = 4.50 nC is at x2 = 2.50 m. At what point between…

A: Given:-  Charge q1 = 3.00 nC is at x1 = 0  charge q2 = 4.50 nC is at x2 = 2.50 m Find:-  At what…

Q: A uniform electric field exists in the region between two oppositely charged plane parallel plates.…

A:

Q: Particle A (mass = m, charge = Q) and B (mass = m, charge between them equal to 1.0 m. = 5 Q) are…

A:

Q: Three identical charges Q are at the corners of an equilateral triangle of side L. The charges are…

A:

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

A: Given: Mass of each particle = m Charge on each particle = +Q Length of equilateral triangle = a

Q: Two horizontal parallel plates are separated by a distance of 174 mm creating an electric field of…

A: Given data: Here, d represents the distance, E represents the electric field, v represents the…

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.