An electrostatic paint sprayer has a 0.100 m diameter metal sphere at a potential of 15.0 kV that repels paint droplets onto a grounded object. (a) What charge is on the sphere? (b) What charge must a 0.200 mg drop of paint have to arrive at the object with a speed of 10.0 m/s? Please answer in terms of C

Q: A system has 2.00 µC charges at (50 cm, 0) and (−50 cm, 0) and a −1.00 µC charge at (0, 70 cm). As…

A: C

Q: A proton enters a parallel plate system moving with an initial velocity of 6679 m/s perpendicular to…

A: The initial velocity of the proton, u=6679 m/s The distance of separation between the plates, d=14.9…

Q: -5.0 µC charge moves from m to m in a uniform electric field V/m. (a) Calculate the potential…

A: charge (q) = -5 μC Initial position = <2,-5,3> mFinal position = <6,3,1> mElectric field…

Q: A proton (mass = 1.67 x 10-27 kg, charge = 1.60 x 10-19 C) moves from point A to point B under the…

A:

Q: Two conductive plates are oriented such that they are exactly parallel to one another and are…

A:

Q: You are working on a research project in which you must control the direction of travel of electrons…

A: Given that, l=0.500 md=2.85 cmvi=7.70×106m/sWe, have to determine θmin =? and θmax=?The vertical…

Q: potential difference

A: Given: Mass of bead is m=4.96 g Charge is q=17.2 μC The bead is accelerated from rest through V…

Q: Location A is 2.40 m to the right of a point charge q. Location B lies on the same line and is 5.60…

A:

Q: A parallel plate has a capacitance of 18µF and a plate separation of 0.025mm. The charge on the…

A:

Q: An electron is projected with in a region where there is a uniform electric field parallel to the…

A: An electron is projected with in a region wherethere is a uniform electric field parallel to the…

Q: Consider an electron is released from rest in a uniform electric field whose magnitude is 4.10 x…

A: Given: The strength of the electric field is 4.1x103 V/m. The distance is 1.2 cm.

Q: A 2.4x10 -9 C charge is initially traveling at a speed of 1.0 x 10 5 m/s in a parallel plate setup.…

A:

Q: A proton (mass = 1.67 x 10-27 kg, charge = 1.60 x 10-19 C) moves from point A to point B under the…

A: Velocity at point A =50 KM/S = 50000 k/s Velocity at point B =82.6 Km/ s = 82600 m/s Q( VA - VB) = W…

Q: An electrostatic paint sprayer has a 0.200 m diameter metal sphere at a potential of 30.0 kV that…

A:

Q: A 3.2 e charge Q₁ is initially at rest in the Earth's atmosphere, located at 30 meters from ground…

A:

Q: A uniform electric field of magnitude 220 V/m is directed in the positive x direction. A +12.0 pC…

A:

Q: A parallel plate system has a plate separation distance of 18.2 cm. The plates are connected to a…

A:

Q: Consider a uniformly charged sphere that has a total charge of Q that has a radius of R. What is the…

A: A uniformly charged sphere with a total charge of Q with a radius of R. We need to find the…

Q: A research Van de Graaff generator has a 2.50 m diameter metal sphere with a charge of 60.0 µC on…

A: Given data, Diameter d=2.5 m Charge q=60 μC

Q: An electrostatic paint sprayer has a 0.250 m diameter metal sphere at a potential of 15.0 kV that…

A: Given:diameter, d = 0.250 mPotential, V = 15 kV = 15×103 V

Q: Oppositely charged capacitor plates are separated by a distance of d = 5.25 mm. A potential…

A: The answer is below

Q: An electrostatic paint sprayer has a 0.150 m diameter metal sphere at a potential of 10.0 kV that…

A:

Q: The electric field strength between two parallel conducting plates separated by 6.9 cm is 7.5 ×10¹…

A: Given: The separation between plates is 6.9 cm. The electric field is 7.5x104 V/m.

Q: A particle with a charge of -2.0 µC and a mass of 3.2 x 106 kg is released from rest at point A and…

A: According to work energy theorem Work done= change in kinetic energy

Q: The answer is -0.012 J. Why it is negative value?

A:

Q: A spark plug in an automobile engine consists of two metal conductors that are separated by a…

A: Relation between field and potential is given by:  (for one dimensional case)Here negative sign…

Q: géd parallel plates are separated by 4.76 mm. A potential difference of 600 V exists between the…

A: Givend=4.76 mm=4.76×10-3 m∆V=600 V

Q: A uniform electric field of 4.50 kN/C points in the +x direction. 1) What is the change in potential…

A:

Q: One type of ink-jet printer, called an electrostatic ink-jet printer, forms the letters by using…

A: no of charge n=80000 electrondiameter of ink drop =35.0 μmhorizontal velocity = 17.0 m/sdistance…

Q: A particle with charge −6.74×10−6 C is released at rest in a region of constant, uniform electric…

A: Given value--- Charge = - 6.74 × 10-6 C. At a time 2.36 s after it is released, the particle has a…

Q: Oppositely charged parallel plates are separated by 5.28 mm. A potential difference of 600 V exists…

A:

Q: An ion accelerated through 180.00 V has its potential energy decreased by potential energy of 5.76…

A:

Q: Two identical balls each having a density pare suspended from a common point by two insulating…

A:

Q: Two parallel conducting plates are separated by 10.0 cm, and one of them is taken to be at zero…

A: Given: The separation between plates is 10 cm. The potential difference of 7.15 cm from the zero…

Q: Oppositely charged parallel plates are separated by 4.78 mm. A potential difference of 600 V exists…

A: Given that, The separation between the parallel plates is d=4.78mm=4.78×10-3m The potential…

Q: A charged particle Qo=1.5 mC is initially placed in the position A at a distance d=1 mm from another…

A: The work done to move Q° from position A to B is equal to 13.5×106 J.

Q: Consider a solid metal sphere of radius 20 cm with a total charge of +2.0 nC. What is the potential…

A: Radius of solid sphere r = 20 cm.Total charge Q = 2 nC.Different distances are given

Q: Location A is 1.70 m to the right of a point charge q. Location B lies on the same line and is 5.40…

A: Given data: Distance between the charge and point A, rA=1.70 m Distance between the charge and…

Q: A small ball with charge q = 12.8 μC and mass m = 0.065 kg is suspended from the ceiling by a string…

A: Given:charge, q = 12.8 μC mass, m = 0.065 kg string of length, L = 2 mElectric field E of…

Q: A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg. (a) Calculate its…

A: a) Calculate the speed of the charge. v=(4.20%)cv=(4.20100)(3×108 m/s)v=1.26×107 m/s

Q: Oppositely charged parallel plates are separated by 4.97 mm. A potential difference of 600 V exists…

A:

Q: Two 1.5 cm-diameter disks face each other, 2.4 mm apart. They are charged to ±15 nC.A proton is…

A: The diameter of the disk: The distance between the disks: The charge of the disks:

Q: A uniform electric field of magnitude 325V/m is directed in the negative y direction in Figure. The…

A: Electric field, E = 325 V/m

Q: Location A is 1.90 m to the right of a point charge q. Location B lies on the same line and is 5.60…

A: Answer Given Distance between charge q and location A, rA = 1.90 m Distance between charge q and…

Q: Oppositely charged parallel plates are separated by 4.79 mm. A potential difference of 600 V exists…

A: (a) The electric field can be given as E=V/d=600/(4.79*10-3)=1.25*105N/C (b) Force acting on 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.