A particle of charge +7.0 μC is released from rest at the point x = 50 cm on an x axis. The particle begins to move due to the presence of a charge Q that remains fixed at the origin. (a) What is the kinetic energy of the particle at the instant it has moved 40 cm if Q = +16 μC? ___________J(b) What if Q = −16 μC? ____________J

Q: An alpha particle, which has charge 2e, moves between two points with a potential difference of 1000…

A: We know that 1eV is equal to 1.6×10^(-19) Joules. Therefore 2000eV = 2000 × 1.6×10^(-19) J…

Q: A particle with a charge of 5.5 x 10-8 C is fixed at the origin. A particle with a charge of -2.3 x…

A:

Q: A proton comes from rest in a uniform electric field of 400 V/m directed along the +X axis. The…

A:

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

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 tiny sphere of mass 7.90 mg and charge -2.80 nC is initially at a distance of 1.54 um from a fixed…

A:

Q: A very small object carrying -6.0 µC of charge is attracted to a large, well-anchored, positively…

A:

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: A particle with a charge of -1.8 μC and a mass of 1.2 x 10-6 kg is released from rest at point A and…

A: Charge q = -1.8 x 10-6 C Mass m = 1.2 x 10-6 kg Initial velocity u = 0 m/s Final velocity v = 21 m/s

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

A: Given data: Mass of the proton mp=1.6×10-27kg Charge, q=1.6×10-19C Speed of the proton at point A…

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: +q 1.0 m Be 3.0 m A particle with charge, q = 1.0 µC is located as seen in Figure. If a third…

A: Given,

Q: A particle with a charge of 5.5 x 10–8 C is fixed at the origin. A particle with a charge of –2.3 x…

A:

Q: A particle with a charge of q = 10.0 µC travels from the origin to the point (x, y) = (20.0 cm, 50.0…

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 small object with a charge of q = 12.0 C travels from the origin to the point (x, y) = (20.0 cm,…

A: (a) The change in electric potential  ∆U = -q ∫ABE.ds       = -q∫ABEi^.ds       = -qE∫x1x2 dx =…

Q: Three protons are each located at the corners of an equilateral triangle as shown in the figure…

A:

Q: A 2.10  10-9 C charge has coordinates x = 0, y = −2.00; a 3.06  10-9 C charge has coordinates x =…

A:

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

A:

Q: A spherical conductor of radius 5 cm and charge 200 nC. Find the work needed to move a 4 mC charge…

A: Given Quantities:

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 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: Two point particles of charge Q1 = 45µC and Q2 = 85µC are found to have a potential energy of 40 J.…

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: A small object with a charge of q = 12.0 µC travels from the origin to the point (x, y) = (20.0 cm,…

A: Given: Charge of the particle = 12×10-6C Charge particle moves from origin to point  P(0.2, 0.5).…

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 small object with a charge of q = 15.0 µC travels from the origin to the point (x, y) = (20.0 cm,…

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: 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: Two flat, parallel plates have radii r = 0.10 m and are d = 0.20 cm apart. The potential difference…

A: Given data:   Distance (d) = 0.20 cm Potential difference (V) = 180 V Required: Electric field (E)

Q: A 25 x 10-6 C point charge is held at rest within a uniform electric field in the +x direction…

A: charge (q) = 25×10-6C surface charge density (σ) = 5.55×10-10Cm2

Q: A proton is located at the origin, and a second proton is located on the x-axis at x1 = 6.22 fm (1…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A particle with a negative charge moves in the plane. Which of the three paths-1, 2, or 3-does the…

A: The direction of the force acting on a charge moving in a magnetic field is given by Fleming's  left…

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

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A particle with a charge of -3.6 μC and a mass of 4.4 x 10-6 kg is released from rest at point A and…

A: charge = q = 3.6 x 10-6 c mass =m = 4.4 x 10-6 kg

Q: The two equal and opposite charges with magnitude 1.7 HC and the third charge 2.8 uC is placed as…

A: Let the three charges be q1, q2, q3.The potential energy between two charges is given by,

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: VA-VB=-34.65 volt

Q: A particle with a charge of 5.5 x 10C charge is fixed at the origin. A particle with a charge of-2.3…

A: Given: The charge of the particle at the origin is 5.5x10-8 C. The charge of the second particle 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.