A pair of charged conducting plates produces a uniform field of 12,000 N/C, directed to the right, between the plates. The separation of the plates is 40 mm. In the following figure an electron is projected from plate A, directly toward plate B, with an initial velocity of vo = 2.0 × 107 m/s. The velocity of the electron as it strikes plate B is closest to: A) 1.2 × 107 m/s B) 1.5 × 107 m/s C) 1.8 × 107 m/s D) 2.1 × 107 m/s E) 2.4 × 107 m/s

Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A: The horizontal component of velocity, vx=1.7×105 m/s The vertical component of velocity, vy=3.5×103…

Q: An electron with a horizontal speed of 4.0 x 10^6m/s and no vertical component of velocity passes…

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Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A: The horizontal component of the velocity, vx=1.6×105 m/s The vertical component of the velocity,…

Q: The particles all have the same mass and magnitude of charge. If particle 3 has a constant speed of…

A: From the figure, Radius of particle is 3 is r3 = 1 unit Radius of particle 1 is r1 = 2 units Speed…

Q: Two parallel conductor plates spaced d = 2 cm which are negatively charged (top) and positively…

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Q: A proton enters a region of uniform electric field of magnitude 79.9 N/C with an initial velocity of…

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Q: The drawing shows a proton with a speed v = 2.9 × 106 m/s moving toward a very long…

A: Given, The speed of the proton, v=2.9×106 m/s The charge density of the plate, σ=2.6×10-5 C/m2 The…

Q: A proton of mass 1.67×10−271.67×10−27 kg with speed v = 3×1053×105 m/s orbits in a circle of radius…

A: Given data: Mass of proton is, m=1.67×10-27 kg. Speed of proton is, v=3×105 m/s. Radius of path is,…

Q: What is the initial acceleration of each mass if they are released and allowed to move?

A: Given,

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

A: Given: v0=1.7×106m/sl=5cmme=9.109×10-31kgqe=1.6×10-19C

Q: Two horizontal plates of opposite charge form a constant electric field = 1000 N/C directed…

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Q: A Styrofoam plate with a negative charge of -4.55x107 C is placed near an aluminum dish which has…

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Q: Consider a strip of charged copper that runs vertically upward from the floor to the ceiling. There…

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Q: An electron enters the region of a uniform electric field as shown (0, 0) (x,y) + + + + + + + + + +…

A: Given, vi=8×106m/sE=284 N/Cl=0.100m Therefore, a=eEm=1.6×10-19×2849.1×10-31=49.93×1012m/s2

Q: A positive charge q = 7C is moving along the +y-axis. If the magnitude of the field at point (a, 2a,…

A: This is a question regarding the magnetic field produced by a moving charge. The Magnetic field due…

Q: Aparticle (mass 40g, charge 80 mC) moves in a region of space where the electric fieid is undorm and…

A: Mass of the  particle is M = 4 × 10-3 kg  Charge on the particle is Q = 80 × 10-3 C  Ex = - 2.5 N/C…

Q: Three wires, each carrying 10 A are oriented in a plane with a separation of 2cm as shown below. A…

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Q: An electron of mass me = 9.1 × 10−31 kg is accelerated in the uniform electric field E between  two…

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Q: The moment of a dipole, p = qd, where d is the distance between the two charges. Let the force due…

A: Given  The moment of a dipole, p = qd, where d is the distance between the two charges.Let the…

Q: In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric…

A: Mass of proton = 1.67×10-27kg Intial velocity of proton = 9.9×104 m/S Value of electric field =…

Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A: As per our guidelines, we will solve only first question for you. To get remaining question solved…

Q: An electron enters the region of a uniform electric field as shown vi L. (0, 0) (x, y)

A: Given:-  ve = 5 X 106 m/s  E= 407 N/C  l= 0.100 m Find:-  a)The magnitude of the Accelatrion while…

Q: 3. Two stationary charges are placed at positions of – 1.0 m on the x – axis and + 1.0 m on the x –…

A: According to conservation of energy Total energy of isolated system remains constant. (KE)i + (PE)i…

Q: An electron travels at a speed of 2.58.104 km/s parallel to an electric field of magnitude 1.20-104…

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Q: An electron is initially at rest at distance 0.15 m from a fixed charge Q = -5.00×10-⁹ C. The…

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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: The figure shows an electron passing between two charged metal plates that create a 108 N/C vertical…

A: The Given That: Electric Field, E=108 N/C The Horizontal Velocity, Vx=3.1×106 m/s Horizontal…

Q: An electron with speed v0 = 3388829.6m/s travels parallel to and along the same direction as an…

A: Write the given values to the suitable variables.Here,  and E are the initial speed of the electron…

Q: An electron has an initial velocity of 6.00 ✕ 106 m/s in a uniform 9.00 ✕ 105 N/C strength electric…

A: Given data:  The initial velocity, v=6.00×106 m/s The electric field E= 9.00×105 N/C

Q: A pair of electric charges q1 = placed with a distance r = 4mm apart. q1 is fixed in position and it…

A: Given:q1 = 20 nCq2 = -20 nCboth have same mass, m = 1g = 0.001 kginitial separation, ro = 4 mm =…

Q: An electron moving horizontally with velocity u enters in a uniform electric field of strength 15000…

A: The electrostatic force on the electron must be equal to the net force on the electron. It is given…

Q: Two particles A and B are released from rest, having equal charges of -5 x 10^-6 C and initially…

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Q: An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 2.80×106…

A: When a charge particle enters an electric field it experience an electric force along the direction…

Q: At what distance would the repulsive force between two protons have a magnitude of 2.00 N? Let the…

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Q: An electron has an initial velocity of 10.0 x 106 m/s in a uniform 3.00 x 105 N/C strength electric…

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Q: An electron and a proton are separated by a distance of 1.9 x 10^-10 m (roughly the diameter of a…

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Q: Each of two very long, straight rods carry opposite charges of 2.0x10^-6 C per meter. These rods are…

A: Given that:λ1=2.0×10-6 C/mλ2=-2.0×10-6 C/md=10 cm=0.10 m1) To determine the force per unit length2)…

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 proton is fired from very far away directly at a fixed particle with charge q = 1.49 ✕ 10−18 C. If…

A: Given: The charge of the fixed particle is 1.49x10-18 C. The initial speed of the proton is 1.7x105…

Q: An electron enters a region of uniform electric field with an initial velocity of 58 km/s in the…

A: Given Initial velocity u=58000m/s E=53N/C Time t=1.4×10-9 s

Q: An electron enters the region of a uniform electric field as shown (о, 0) (x,y) + + + + + + + + + +…

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Q: A proton is fired from very far away directly at a fixed particle with charge  q = 1.60 ✕ 10−18 C.…

A: The charge of the fixed particle is 1.60x10-18 C.The initial speed of the proton is 1.7x105 m/s.The…

Q: An electron enters the region of a uniform electric field as shown (0, 0) ++ + + +! with v = 3 x 10°…

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Q: A proton initially moves left to right long the x axis at a speed of 9,070  m/s. It moves into an…

A: Given data: m = 1.67 × 10−27 kg q = 1.60 × 10−19 C v =  9,070  m/s s = 0.7 m, Need to determine 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.