hold in your hand a block of material with 3 x 10^ 27 protons, 3.4 x * 30 points 10^27 neutrons, and 3.1 x 10^27 electrons. Given the mass of a protons and neutrons is about 1.67 x 10^-27 kg and the mass of an electron is 9.1 × 10^-31kg. a). Determine the mass of the block, and b) Determine the charge on the block? (Recall the charge on an electron is -1.6 x 10^-19 C and the charge on a prot

Q: In the quark model of fundamental particles, a proton is composed of three-point particles called…

A: Given,

Q: A rectangular charged plate with dimensions of a=0.1 m and b=0.4m has a charge density of o = 312 µC…

A:

Q: Four identical metallic spheres with charges of +9.0 µC, +1.0 µC, −2.6 µC, and −7.6 µC are placed on…

A: Given data, Charges, Q1=9 μCQ2=1 μCQ3=-2.6 μCQ4=-7.6 μC

Q: An electron traveling at 1 x 106 m/s enters a 0.1 m region with a uniform electric field of 230 N/C,…

A:

Q: A rectangular charged plate with dimensions of a=0.3 m and b=0.3m has a charge density  of σ = 293…

A: Dimensions,  a=0.3 m and b=0.3 m Charge density σ = 293 μC /m2

Q: Two tiny spheres have the same mass and carry charges of the same magnitude. The mass of each sphere…

A: Given data:  The mass of tiny spheres m1 = m2 = m = 4.51×10-6 kg Fe = Fg Required: The magnitude of…

Q: Charge A and charge B are separated by 0.5 m and have a combined charge of 8 μC. Charge B exerts a…

A: like charges repel each other so they will create repulsive electric force whereas unlike charges…

Q: One model of the atom from the early 20th century is the Thomson model, in which a spherical…

A:

Q: Two charges, each with charge Q, are separated by a distance d. A charge q is a distance h above the…

A: Given that:

Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: Here, we are using both law of conservation  of energy and law of conservation of momentum.

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +1.28 µC at x = 0 and q2 = -8.32…

A:

Q: Part 1: An electron is accelerated by a constant electric field of magnitude 318 N/C. Find the…

A:

Q: Two charges — q1 = 4.3 × 10-6C, q2 = 3.4 × 10-6C — are separated by a distance of d = 1.25 m. Part…

A: We have two charges of magnitude q1=4.3×10-6C and q2=3.4×10-6C which are separated by a distance…

Q: One particle has a mass of 4.93 x 103 kg and a charge of +8.41 μC. A second particle has a mass of…

A: The known variables in this problem are:Mass of particle 1 (m1) = 4.93 x 10^3 kgCharge of particle 1…

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

A: given -  charge of alpha particle = +2e mass of alpha particle = 6.64 ×10-27 kg initial velocity =…

Q: An electron traveling at 5 x 106 m/s enters a 0.1 m region with a uniform electric field of 166 N/C,…

A: Step 1: Step 2: Step 3: Step 4:

Q: Two identical 43 mg dust particles very far apart (PEE ≈ 0) are moving directly toward each other at…

A:

Q: Four identical metallic spheres with charges of +1.4 μC, +1.8 μC, -5.8 μC, and -5.2 μC are placed on…

A: We know from concept of distribution of charge When two charged objects get into contact, charge is…

Q: When placed 5 cm away from an unknown charge q, a 1.2 x 10-6 C charge experiences a repulsive…

A:

Q: Part A Find the total electric charge of 2.7 kg of electrons. Express your answer using two…

A: Useful information :mass of electron me = 9.1×10-31 kgcharge on electron qe = -1.6×10-19 Cmass of…

Q: a) What is the force of q2 on q1 in the x direction, Fx? Give your answer in newtons, and recall k =…

A: Given data: The first charge is: q1=4.6×10-16 C The second charge is: q2=-1.5×10-16 C The third…

Q: Adding a proton to a nucleus The nucleus of an atom is positively charged because it consists of…

A: Q = 50q r = 6 x 10-11 m

Q: Two charges are located on the x axis: q1 = +4.7 Uc at x1 = +4.4 cm, and q2 = +4.7 Uc at x2 = -4.4…

A: 1. Identify the charges and their positions:q1​=+4.7μC  at  (4.4cm,0)q2​=+4.7μC  at…

Q: How many electrons would need to be assembled to obtain a total charge of q=1C? The mass of an…

A: Given data q=1 Cme=9.1×10-31 kg Here, q is the charge and me is the mass of the electron. When the…

Q: One particle has a mass of 4.04 x 10 kg and a charge of +6.38 µC. A second particle has a mass of…

A: The detailed solution is following.

Q: A proton and an electron are 1.0 m apart.  Determine the acceleration of each particle base upon the…

A: The expression for electrostatic force between proton and electron is given by F=kQeQpr2 Substitute…

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +2.80 µC at x = 0 and q2 = -7.82…

A:

Q: One particle has a mass of 3.71 x 103 kg and a charge of +7.56 μC. A second particle has a mass of…

A: The objective of the question is to find the initial separation between two charged particles. The…

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

A:

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +3.82 µC at x = 0 and q2 = -7.13…

A: Since charges q1 and q2 are of opposite nature one charge will attract the test charge and another…

Q: A charge of Q creates an electric field of E= 100 N/C at a distance of r = 0.1 m. If two charges Q1…

A: According to Coulomb's law electric field due to a charge is given by Field due to Q1 is outward…

Q: Four identical metallic spheres with charges of +8.6 μC, +3.4 μC, -7.4 μC, and -2.8 μC are placed on…

A:

Q: y cm B x cm A The charge on A is -2.80 nC, the charge on B is +8.00 nC and the charge on C is +2.80…

A: qA = -2.80 nC qB = 8 nC qC = 2.80 nC x = 6.80 cm = 0.068 m y = 1.20 cm = 0.012 m

Q: You pull your t-shirt out of the washing machine and note that 1493 particles have become attached,…

A:

Q: Near the surface of Earth, an electric field points radially downward and has a magnitude of…

A:

Q: A charge of Q creates an electric field of E= 100 N/C at a distance of r = 0.1 m. If two charges Q1…

A:

Q: A thin charged rod has a linear charge density of λ = 8.00 nC/m. How much charge is on a piece of…

A:

Q: A system of 1455 particles, each of which is either an electron or a proton, has a net charge of…

A:

Q: An electron and a proton have charges of an equal magnitude but opposite sign of 1.6 × 10 −19 C. If…

A: the force between twocharge particle is given by Coulombs law  F=k(q1q2)/r^2

Q: you pull your t-shirt out of the washing machine and note that 1506 particles have become attached,…

A: Given data Total number of particles N=1506 Net charge on t shirt is Q=-3.68×10-17 C Find the number…

Q: The gravitational force close to the surface of the Earth is described by F = mg, where g = 9.8…

A:

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +1.88 µC at x = 0 and q2 = -7.36…

A:

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.