dust particle has an excess charge of 3.0×106 electrons and a mass of 4.0×10−8g . It is initially held at d=1.0×10−3m directly above a fixed object of the same size that is charged with the same number of electrons. Both objects are in an evacuated container.Determine the initial acceleration of the dust particle h=4.3×10^-3 Initial force = 2.1×10^-9

Q: A point charge with charge q1 = 3.90 μC is held stationary at the origin. A second point charge with…

A: (given) A point charge (q1) = 3.90 μC = 3.90 ×10-6 C Second point charge (q2) = -4.40 μC = - 4.40…

Q: Two-point charges Q1 = 4.5 μC and Q2 = 8.5 μC are initially very far apart. They are then brought…

A: given Q1 = 4.5 μC  Q2 = 8.5 μC

Q: Two identical particles have the same charge of 0.18 nC are 8m apart. Because of the repulsive…

A:

Q: Two red blood cells each have a mass of 9.0××10-14 kg and carry a negative charge spread uniformly…

A:

Q: From a distance L = 9.4cm, a proton is fired with a speed of v=4.0x10^6m/s directly at a large,…

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: A charge of + 30 nC is distributed uniformly along the circumference of a circle with a radius of 20…

A: (E) 13.5 J

Q: Two parallel plates having charges of equal magnitude but opposite sign are separated by 10.0 cm.…

A: Hey, since there are multiple subpart questions posted, we will answer first three questions. If you…

Q: X LORE QUESTION 4 A particle of charge +6.1 µC is released from rest at the point x = 98 cm on an x…

A: in this question we simply determine mine kinetic energy.

Q: 5) A tiny object carrying a charge of +29.00 pC and a second tiny charged object are initially very…

A: An object is said to be charged if it has an excess of either the positive or the negative charges.…

Q: A uniform electric field of magnitude 9 x 10° N/C pointing upward is created between two parallel…

A: Given Data : The electric field is given as E=9×103 NC The distance between the two plates is given…

Q: Four identical particles each with a charge of 2.11 µC are respectively located at four corners of a…

A: Given: The charge on each corner is 2.11 μC. The side of the square is 2.23 cm.

Q: A proton (charge +e = 1.602 x 10-19 C) moves in a straight line from point a to point b inside a…

A: Given :      Charge of proton, e = 1.602*10-19 C      Distance, d = 0.50 m      Electric field, E =…

Q: A tiny sphere of mass 8.20 mg and charge −2.80 nC is initially at a distance of 1.54 ?m from a fixed…

A:

Q: In a nuclear physics experiment, a proton (mass 1.67×10−27 kg charge +e=+1.60×10−19 C) is fired…

A: Given: Mass of proton = 1.67 X 10 -27 kg Charge of proton = 1.6 X 10-19 C Speed of the proton = 2.5…

Q: Two particle with charges Q and -Q are fixed at the vertices of an equilateral triangle with sides…

A:

Q: Four charges, q1=5.00×10¬' C, q2 = -3.00×10-" C, q, = -2.00×10-7 C, 6.00×10-7 C, are situated at the…

A: q1 = 5.00 × 10-7 C q2 = - 3.00 × 10-7 C q3 = -2.00 × 10-7 C q4 = 6.00 x 10-7 C We can calculate d…

Q: A proton is moving from an initial point A to a final point point B, a distance 0.50 m, in a…

A: Given distance between points A and B  d= 0.50 m                                        Electric…

Q: A charged sphere with a mass of 8.35 g is hanging from a string attached to the ceiling. When…

A:

Q: small ball of mass m=8.10×10−12 kg has acquired an excess charge. The ball is then placed between…

A: Force on charge particle due to electric field F=qE

Q: An ink-jet printer works by deflecting charged drops of ink by a uniform electric field An ink drop…

A:

Q: Two parallel plates having charges of equal magnitude but opposite sign are separated by 10.0 cm.…

A: a) The electric field between the plates of the capacitor is,E=σε∘σ→surface charge…

Q: A particle with charge 8.75 x 1013 c moves a distance d = 0.30 m in a straight line between points a…

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:

Q: A point charge with charge q1q1q_1 = 3.10 μCμC is held stationary at the origin. A second point…

A:

Q: A particle with a charge of 5.5 x 108 C is fixed at the origin. A particle with a charge of -2.3 x…

A:

Q: A positive point charge q1= +4.00 x10^-4 C is held fixed at the origin. A small object with negative…

A:

Q: A particle (q = +5.0 mC) is released from rest when it is 2.0 m from a charged particle which is…

A:

Q: An alpha particle (ααalpha), which is the same as a helium-4 nucleus, is momentarily at rest in a…

A:

Q: Two equally charged spheres repel each other with a mass of 0.1 kg. If their centers are 20 cm…

A:

Q: A-3.00 µC charge is fixed in place at the origin. If a small particle having charge -4.00 µC and…

A:

Q: A particle with a charge of 5.5 x 10° C charge is fixed at the origin. A particle with a charge of…

A:

Q: Two particles of 5.4g and 2.7 g have charges of -4μCC and 8μC respectively. They are at rest 10 cm…

A: Given data The mass of the heavier particle is: m2 = 5.4 g = 5.4 x 10-3 kg The mass of the lighter…

Q: For the motion in the figure below, the electric field generated between the plates is 3.0 x 10 V/m.…

A:

Q: We have the following configuration of point charges q1= 1 HC located at (0,1 cm) and q2= -1 uC,…

A: When there was no charge at point P, then the electric potential energy is, E1=…

Q: A proton is moving from an initial point A to a final point point B, a distance 0.50 m, in a…

A: Given E = 6.4 x 104 V/m   ( direction B to A) Distance AB ,D = 0.50 m

Q: Q25. A charge q = 1.0 C moves distance of 1.5 m in the direction of a uniform electric field E of…

A: Given that, Magnitude of electric field (E) = 2 N/C Charge (q)= 1 C Distance traveled (D)= 1.5 m Let…

Q: A particle of charge +7.0 μC is released from rest at the point x = 50 cm on an x axis. The particle…

A: The particle of charge,

Q: Particle 1 (with a charge of 5 µC) and particle 2 (with a charge of 3 µC) are fixed in place with…

A: Let q1, q2, and -q3 denotes the three charges, d denotes the distance between q1 and q2, x denotes…

Q: A proton (mass = 1.67x1027 kg, charge = 1.60x1019 C) moves from point A to point B under the…

A: Given Data:- Mass of the proton is m=1.67×10-27 kg Charge of a proton is q=1.6×10-19 C Speed of the…

Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…

A: When the alpha particle is at very far distance from the gold nucleus, potential energy will be…

Q: A proton (mass = 1.67 x 10-27 kg, charge = 1.60 x 10-19 C) moves from %3D point A to point B under…

A: Given, mass=1.67×10-27Kgq=1.60×10-19CVa, Velocity at point A=50000m/sVb, Velocity at point…

Q: A particle of charge +1.8 µC is released from rest at the point x = 85 cm on an x axis. The particle…

A:

Q: A point charge, q = -8.0 µC, moves for a distance of 80 cm at an angle of 900 relative to the…

A: Given value--- charge = -8 micro C.  distance = 80 cm. angle = 90 degree.  electric field = 500…

Q: A small ball of mass m = 8.60 × 10-º g acquires an excess charge. The ball is placed between two…

A:

Q: A tiny sphere of mass 8.00 μg and charge −2.80 nC is initially at a distance of 1.60 mm from a fixed…

A: Using conservation of energy,

Q: A particle with a charge of q = 11.0 µC travels from the origin to the point (x, y) = (20.0 cm, 50.0…

A: Given, q=11 μC Points, x= 20 cm= 0.2 m and, y= 50cm= 0.5 m Electric field, E⇀=220i^ V/m So, there is…

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.