In a hydrogen atom an electron is orbiting a proton. There are two forces between the electron and the proton. The Gravitational Force FG and the electrostatic Force FE.  What is the factor  FEFG of those two forces.  Use the following constants to calculate the problem:  me=9.1*10-31 kg mp=1.67*10-27 kg e=1.6*10-19 C k=8.99*109 Nm2/C2 r=1.01*10-10 m G=6.67⋅10−11Nm2kg2 Please give your answer FE/FG in FE/FG*1040 ie. for 6.734*1042  please write  673.4

Q: Coulomb started with two identically charged spheres separated by a distance r. The force between…

A:

Q: A scientist repeats the Millikan oil drop experiment in a different galaxy and the charge on the…

A: To determine the charge on an electron in electrinos from the given data and then find the…

Q: The net force on the 1.0nCnC charge in (Figure 1) is zero.   Figure 1 of 1   Part A What is q

A:

Q: oton is placed 86.5nm from a helium nucleus. The gravitational force pulls the proton and neutron…

A:

Q: A proton (mass 1.7×10-27 kg) interacts electrically with a neutral HCI molecule located at the…

A:

Q: An electron and a mystery charge 5.3 × 10^−11 m apart attracts each other with a force of 2.61 ×…

A: Given that the value of force between the electron and mystery charges and distance between the…

Q: Item 6 A charged object with electric charge q produces an electric field. The SI unit for electric…

A:

Q: Part A What is the magnitude of the force on the 1.0 nCnC charge at the bottom of the figure?  Part…

A:

Q: A certain five cent coin contains 5.00 g of nickel. What fraction of the nickel atoms' electrons,…

A: Given : m=5×10-3kg, M=58.7×10-3kg, r=1.65m, ne=28 When the electrons are ejected out from the coin,…

Q: kg. Q.1. The mass of an electron is 9.11 × 10*°T kg, that of a proton is 1.67 x 1072' Find the ratio…

A:

Q: 1.8×10^-11N at a distance of 5.0×10^-9 m from the nucleus of an ion. The electron is moved farther…

A:

Q: الجامعة المستنصرية كلية العلوم / قسم الفيزياء المرحلة الأولی B Q6:Two equal positive charges q.=…

A:

Q: Two identical balls of 35.9 g are suspended from threads of length 1.14 m and carry equal charges as…

A: The mass of the two identical balls is given as, m=m1=m2=35.9 g The length of the wire suspended is…

Q: Question 2 In a hydrogen atom, the electron and the proton are situated at a dis- tance of about…

A:

Q: In an inkjet printer, letters and images are created by squirting drops of ink horizontally at a…

A: The mass of the ink drops, m = 1×10-11 kgThe velocity of the ink drops, v = 25 m/sThe length of the…

Q: What is the distance between the electron and proton if the electric force between them is 4.17 ×…

A: Charge of an electron, -e=-1.6×10-19 C Charge of a proton, +e=+1.6×10-19 C The electric force…

Q: Three negative charges are arranged as shown in the diagram at the right. The charges of the three…

A: Given:  Q1 = - 6.2 nC = - 6.2 x 10-9 CQ2 = - 3.8 nC = -3.8 x 10-9 CQ3 = - 5.5 nC = - 5.5 x 10-9 C (1…

Q: х х х х хх х х х х хх ++++++++++++++- XX|X | X| X E 9(+ Xxx | x | x A proton is moving in the z…

A: Given: Magnetic Field,B=-1500j^TElectric Field,E=25×105k^N/CCharge,q=1.6×10-19CLength,L=2.8m A…

Q: Two small metallic spheres, each of mass m , are suspended as pendulums by light strings of length…

A:

Q: Positive and negative charges have the same magnitude Q and the distance between them is r. What is…

A: Positive and negative charges have the same magnitude Q and the distance between them is r, then…

Q: Let there be three charges whose locations are given with respect to a coordinate system - Charge q1…

A: We have 3 charges q1=42 uC at r1=(0,-24), q2=18 uC at r2=(15,-37.5) and q3=6 at r3=(25,0). We need…

Q: magnitude of the total electric force exerted on the charge at the lower left corner by the other…

A: Given: Four identical charges placed at the corner of rectangle. Value of charge is q=10.6 μC The…

Q: Scientists in the laboratory create a uniform electric field E 8.0x105 k V/m in a region of space…

A: Given data-  A uniform magnetic field E=8.0×105 k^ V/m  Magnetic field B=0

Q: The protons in a nucleus are approximately 2 x 10-15 m apart. Consider the case where the protons…

A:

Q: The heat and light radiated by stars is the result of fusion, the process in which energy is…

A: Given data: The distance is r = 1.9*10^-15 m The mass of proton is m = 1.67*10^-27 kg The charge of…

Q: In the video, the students discussed with the professor how objects can become charged through…

A:

Q: A uranium ion and an iron ion are separated by a distance of R = 41.70 nm. The uranium atom is…

A:

Q: An alpha particle is placed within an electric field of 3.88 x 10^3 N/C. The acceleration of the…

A:

Q: In the Bohr model, as it is known today, the electron is imagined to move in a circular orbit about…

A: if electron revolves Coulomb's force of attraction provides centripetal force .

Q: Two electric charges, both with charge +Q, are placed at a distance R from each other. The resulting…

A:

Q: (Figure 1) shows five electric charges. Four charges with the magnitude of the charge 2.0 nCnC form…

A:

Q: A 6.5 nC charge is located 1.9 m from a 3.5 nC charge. Find the magnitude of the electrostatic force…

A: Here given two charge 6.5nC and 3.5nC is located far from each other by a distance 1.9 m. We have…

Q: The attractive force between two dust particles with charges 2.50 nC and Q has a magnitude of 4.00…

A:

Q: What is the magnitude of the net electric force on charge B if alpha = 2.0 cm  and beta = 1.2 cm

A:

Q: What is the distance between the electron and proton if the electric force between them is 4.17 × 10…

A:

Q: Which of the followings sets of physical quantities, x, y and z contain one vector and 2. two scalar…

A: The physical quantities that depend on the magnitude only are known as the scalar quantity.

Q: An electron and a proton are sitting 3 x 10-10 meters apart. What is the magnitude of the force…

A:

Q: Four charged particles are placed at corners of a square as shown in the figure. Find the magnitude…

A: Given:- The four charges on the corner of the square as  q1= 3.0 nC , q2= -5.0 nC q3= 3 nC and q4=…

Q: The figure shows a hydrogen atom, with an electron orbiting a proton. a. What force or forces act…

A: A figure of a hydrogen atom with an electron orbiting the proton is given . To find = Forces acting…

Q: Consider the electrostatic force between two particles of equal mass m = 42.7 × 10-26 kg and…

A: Given data:  Mass (m) = 42.7×10-26 kg Charges on the particles q1 = 18e and q2 = 29e Fe = weight of…

Q: Part A What is the magnitude of the electric force on charge B in the figure? Part B What is the…

A: Formula used = 1nC=  Cr = 1cm = mK= Coulamb's constant =

Q: Scientists in the laboratory create a uniform electric field E-1.4x10 kV/m in a region of space…

A:

Q: A charged box (m = 475 g. q = +2.50 µC) is placed on a frictionless incline plane. Another charged…

A: Givenmass of box (m)= 475g =0.475 kgCharge (q)=+2.50 μC= 2.5×10−6μCCharge (Q)= 75 μC =…

Q: A 5.0-C charge is 10 m from a small test charge. What is the magnitude of the force experienced by a…

A:

Q: the electrical force on A due to B has a greater magnitude than the gravitational force on B due to…

A: Solution: An object which has only mass can only experience a gravitational force. Similarly, the…

Q: Express your answer with the appropriate units. HA O) E ? Fon 1 = Value Units Submit Part B 1.0 nC…

A: Force between two point charge F = kq1 q2 /r2  If two forces acts at a point net force can be…

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: