Two particles of 5.4g and 2.7 g have charges of -4μCC and 8μC respectively. They are at rest 10 cm apart. They are released and repel each other away. When they are at a great distance, what speed is each one? A. V1 19m/s V2=0   B. V1=0 V2=0   C. V1=38m/s V2=-19m/s   D. V1=5m/s V2=- 15 m/s   E. V1 =-17m/s V2=-1.5m/s

Q: This time your object has a mass of 12.3 kg. Now imagine taking all the protons out of the object…

A: GivenMass of the object m=12.3 kg

Q: An insulator material with a dielectric constant of 2.8 is compressed between two parallel metal…

A: Answer:Option E

Q: physics question

A:

Q: This time your object has a mass of 56.0 kg. Now imagine taking all the protons out of the object…

A:

Q: A charge of -2.70 µC is fixed in place. From a horizontal distance of 0.030 m, a particle of mass…

A: Given:q1 = -2.70 μC = -2.70*10-6 Cr = 0.0430m m = 6.70*10-3 kgq2 = -8.15 μC = -8.15*10-6 Cu = 62.0…

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

A:

Q: Problem 2: Space explorers discover an mA = 8.7 x 10¹7 kg asteroid that happens to have a positive…

A: Determine the gravitational force.

Q: A QUESTION 8 In Figure, three thin plastic rods form quarter-circles with a common center of…

A: Given data- In Figure three thin plastic rods form quarter-circles with a common center of curvature…

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 particle with charge 3 C is placed at the origin. Another particle, with charge 9 c, is placed 18…

A: charge present at origin = 3  C Charge present on x axis = 9 C position of second charge = (18,0) m…

Q: Two particles of equal mass 40 mg and equal charge 20 nC are brought from an infinite distance apart…

A:

Q: This time your object has a mass of 53.5 kg. Now imagine taking all the protons out of the object…

A: mass of proton =1.67262 × 10−27 kg charge on proton= 1.6 x 10-19 C The mass of the proton is 1836…

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 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: A proton initially held at rest 2.0 m away from a fixed 25 µC charge is released. The proton…

A:

Q: Two infinite sheets with charge densities +o and -o are placed as shown in the figure. A particle…

A: The Electric field between the plates of a parallel plate capacitor is E=σεo The force acting on a…

Q: Two charges q, = -3.20 nC and g, = +8.89 nC are at a distance of 1.68 um from each other, a, is…

A: Given ,    Q1 = -3.20 nc   Q 2= 8.89nc

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

A:

Q: two particles labelled A and B. Particle A has mass m = 0.001 kg and charge q = +5.0*10^-6C.…

A: The electric field is the force experienced by the unit charge placed at that point. The electric…

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

A:

Q: Two negative charges are at rest. Each has a charge of -0.03 C and a mass of 3.4 x 10-6 kg.    a. If…

A:

Q: This time your object has a mass of 41.5 kg. Now imagine taking all the protons out of the object…

A:

Q: An infinitely long line of charge has a linear charge density of 5.50×10−12 C/m. A proton is at a…

A: Given: The charge density of the line charge is 5.5x10-12 C/m. The initial distance of the proton…

Q: This time your object has a mass of 79.6 kg. Now imagine taking all the protons out of the object…

A:

Q: 15 positive charges of q are distributed uniformly over the circumference of a circle with radius a.…

A:

Q: You pull your t-shirt out of the clothes dryer and note that 1471 particles have become attached,…

A:

Q: 15 positive charges of q are distributed uniformly over the circumference of a circle with radius a.…

A:

Q: A proton (charge = +1.602 x 10-19 C, mass parallel plate apparatus. The electricity used to charge…

A: Solution: a)We know that the kinetic energy of the proton will be given as:    K.E=12mv2…

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

A: charge on Alpha Particle=+2e Charge of gold nucleus= +79e Speed at which alpha particle was fire=…

Q: Problem 2: Space explorers discover an mA = 8.7 x 10¹7 kg asteroid that happens to have a positive…

A: Space explorers discover an 8.7 × 10^17 kg asteroid that happens to have a positive charge of 4400…

Q: 15 positive charges of q are distributed uniformly over the circumference of a circle with radius a.…

A:

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

A: Using law of conservation of energy, the expression for find distance is 12mv2=kqQrr=2kqQmv2

Q: charge has coordinates x = 3.00, y = 0; and a -5.20  10-9 C charge has coordinates x = 3.00, y =…

A: Let us  a three charge q1= 1.86 x 10-9 c has coordinates x =0 ,y = -2.0  q2 = 3.21 x 10-9 C has…

Q: An alpha particle, initially very far from the gold nucleus, is fired at 1.9  107 m/s directly…

A: The answer is below

Q: Two plates separated by a distance d = 14.8 mm are charged to a potential difference V = 7.25 V. A…

A:

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

A:

Q: qual mass charges Q and 2Q start moving from the plate with potential Vb (left plate) with a certain…

A: Let us consider equal mass charges (Q) and (2Q) start moving from the plate with potential (Vb)…

Q: One particle has a mass of 3.00 X 10-³ kg and a charge of +8.00 mu C A second particle has a mass of…

A: Given that:- Mass of particle1=3×10^-3 kg  Mass of particle2=6×10^-3 kg

Q: An electron (q = - 1.6 x 10-19 C, m = 9.11 x 10-31 kg) is travelling directly toward a fixed…

A: In this question we use law of conservation of mechenical energy sum of initial kinetic energy and…

Q: A proton and an alpha particle (charge 6.64 x 10-27 kg) are initially at rest, separated by 4.00 x…

A: Part 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.