Q: In the Bohr model of hydrogen the electron resolves in a circular orbit around the nucleus. If the…
A: Given Radius of the circular orbit is r=5.3×10-11 m Frequency of the electron is f=6.6×1015 rev/s…
Q: In the shown figure, if Q1 = 9 uC,Q2= 5uC, Q3= -2 uC, The resultant electric force on Q1 is Q1 0.50…
A:
Q: In the figure below, q1 = +2.00 nC and q2 = +8.00 nC. At what position can an electron be placed and…
A:
Q: proton is at the origin and an electron is at the point x=0.41 nm, y=0.36 nm. Find the electric…
A: Position of proton = (0, 0) m Position of electron = (0.41, 0.36) × 10-9m Charge on proton =…
Q: In the ever popular game from the future, Electrodisc, players can score double points by pushing a…
A: Given: q1=1.3 mC = 1.3*10-3 C q2=1.7 mC = 1.7*10-3 C q3 = 0 r12 = 3.7m r23=10m
Q: For question #1, what is the magnitude of the resultant force? O 19.45 N O 29.22 N O 43.98 N O 23.79…
A:
Q: Q1 = -0.10 µC is located at the origin. Q2 = +0.10 µC is located on the positive x axis at x = 1.0…
A: Two charges are given and force due to them is, F=kQ1Q2x2
Q: The hydrogen atom comprises of a proton and orbiting electron, which orbits at a radius of 5.29 x…
A: Change on protone=1.6*10-19CCharge on electron-e=-1.6*10-19Cr=5.29*10-11mForce between electron and…
Q: what is the magnitude of the acceleration of the box when it is 49.0 cm49.0 cm from the bottom of…
A: Given data: The first charge box is: q1 = 2.5×10-6C The second charge box is: q2 = 75×10-6C The mass…
Q: In Bohr’s model of the H atom, an electron orbits a proton in a circle of radius 5.28 x 10-11 m with…
A: The radius of the electron’s path is, The speed of an electron is,
Q: In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The…
A:
Q: In the Bohr model of the hydrogen atom, an electron (mass m=9.1 x 10^-31 kg) orbits a proton at a…
A: Given that the electron is orbiting around proton . Also the numericaldata give is mass of…
Q: y q1 q2 5.0 nC -0.30 m- 6.0 nС 0.10 m q3 -3.0 nC
A: Please see the answer below
Q: FE (N) against q2 (µC) 125 112.34 100 99.84 87.38 75 74.9 62.41 50 50 37.45 25 2 6 10 q2 (μC) FE (N)
A: From the graph it is clear that, the electrostatic force FE is proportional to the the charge q2.…
Q: Electric force between an ion and a neutron that are 10m apart is calculated to be ? A. 1.6 X…
A: Given, distance between an ion and a neutron =10 mand we have to calculate the electric force…
Q: A uranium ion and an iron ion are separated by a distance of, R=23.30 nm, as shown in the figure.…
A:
Q: When considering the relationship between the force of attraction between two charged particles and…
A: The force between charges can be found using Coulomb's law.
Q: 8. Q₁ = -0.10 μC is located at the origin. Q₂ = +0.10 uC is located on the positive x axis at x =…
A:
Q: IV. 5m O 44 Sm 91 = 92 = 93 = 94 = 2µc 5m 42 OH 5m 7. What is the force acting on q1?
A: Use formula of Coulomb force law.
Q: You are asked to consult for the city's research hospital, where a group of doctors is investigating…
A:
Q: In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The…
A:
Q: Compute for the ratio between the magnitudes of the repulsive force and gravitational force between…
A:
Q: A proton moves at 4.5 e5 m/s in the horizontal direction. It enters a uniform electruc field with…
A:
Q: Consider an electron near the Earth's equator. In which direction does it tend to deflect if its…
A: Given:-electron is moving near earth's equator .
Q: In the Bohr model of hydrogen atom, the ron is pictured to rotate in a circular orbit of radius…
A: Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms.…
Q: In the Bohr model of the hydrogen atom, the electron is in orbit about the nuclear proton at a…
A: The first model of atomic structure that properly explains the radiation spectra of atomic hydrogen…
Q: R2 = 576 2 ww R1 = 576 2 A R3 = 576 2 120 V
A:
Q: R, = 3.16 N, R = 4.14 0, Re = 6.16 Q. Due to the nature of this problem, do not use rounded…
A: Given data as per question R1 = 1.08ohm R2 = 2.14ohm R3 = 3.16ohm R4 = 4.14ohm R5…
Q: In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The…
A:
Q: A force of 8.3 N makes an angle of 21° (counter-clockwise) with the +X axis. The X component of the…
A:
Q: On plant Teher, the free-fall acceleration is the same as that on Earth but there is also a strong…
A:
Q: In the Bohr model of the hydrogen atom the velocity of the electron is approximately 2.2 x 10° m/s.…
A:
Q: A proton initially moves left to right along the x-axis at a speed of 7.0 × 103 m/s. It moves into…
A:
Q: In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The…
A: Given that speed of electron , u = 2.22 *10^6 m/s a) force on the electron = m u^2/r force on the…
Q: Use the following constants to calculate the problem: me=9.1*10-31 kg mp=1.67*10-27 kg…
A:
Q: 3. In the Bohr model of the hydrogen atom, the electron revolves around the nucleus. If the radius…
A:
Q: A force of 5 N makes an angle of 15° (counter-clockwise) with the +X axis. The X component of the…
A: Given data: Force, F=5 N Angle, θ=15°
Q: how to get the I=67.4 if the P = 6 and V=7.4 the answer that i get is 44.4 How to get that 67.4…
A: Given : Power (P) = 6 W Voltage (V) = 7.4 V
Q: 39. Pigure 8 shows the path of an electron in an clcctric ficld E created by a PD, V. M, and e are…
A: Part (39):Given: The strength of the field is E. The charge on the electron is e. The mass of the…
Q: An electron having an initial horizontal velocity of magnitude1.00 * 109 cm/s travels into the…
A: V=1*109 R=2x10-2 m a=1*1017 m/s2 It is just like motion in 2D
Q: Q.3) As shown in Figure Q.3, find Rin- 50 320 U6 10 20 Rin
A:
Q: Part A Part B • Part C Find the time required for the proton to move from A to B Express your answer…
A:
Q: An electron and a proton, initially separated by a distance d, are released from rest…
A: An electron and proton are left to attract each other towards on another.
Q: (i).Vector component is a scalar quantity AND (ii).Any vector can be made into a unit vector by…
A: A vector can be made into its components which are not vectors, they are just magnitudes. Unit…
Q: A typical helium nucleus consists of two protons and two neutrons. What is the magnitdue of the…
A: The given values with suitable variables are listed below. Here, r denotes the distance, q1 denotes…
Q: or the given figures b,c,d,e,f. Solve for the magnitude and direction of the force on a proton given…
A: We are allowed to give the explanation of first three parts of a question only which is given below.…
Q: In the shown figure, if Q1 = 12 uC ,Q2= 6uC , Q3= -7 uC , The resultant electric force on Q1 is…
A: Given : Charge Q1 = 12 μCCharge Q2 = 6 μCCharge Q3 = -7 μC
Step by step
Solved in 2 steps with 1 images
- An electron is circularly orbiting a proton. The magnitude of acceleration of the electron is 1.44×10–8 m/s2 . What is the electron’s orbital radius?In one model of the hydrogen atom, the electron revolves in a circular orbit of radius 5.3 x 10-11 m. Calculate the speed of the electron.A uranium ion and an iron ion are separated by a distance of, R=23.30 nm, as shown in the figure. The uranium atom is singly ionized; the iron atom is doubly ionized. Calculate the distance r from the uranium atom at which an electron will be in equilibrium. Ignore the gravitational attraction between the particles. What is the magnitude ?UFU of the force on the electron from the uranium ion?
- An electron has a mass of 9.11x10-31 kg. In the Bohr model of the hydrogen atom, the electron is viewed as orbiting the single proton in the nucleus; the centripetal force is provided by the electrical attraction between the oppositely charged proton and electron. The radius of orbit is 5.29x10-11 m. What is the speed at which the electron moves as it orbits the proton. (Hint: Centripetal acceleration is v2/r.) A) 2.28*106 m/s B) 5.33*104 m/s C) None of these.A uranium ion and an iron ion are separated by a distance of ?=57.10 nm, as shown in the figure. The uranium atom is singly ionized; the iron atom is doubly ionized. Calculate the distance ? from the uranium atom at which an electron will be in equilibrium. Ignore the gravitational attraction between the particles. ?= What is the magnitude ?U of the force on the electron from the uranium ion?In the Bohr model of hydrogen the electron resolves in a circular orbit around the nucleus. If the radius is 5.3 × 10–11m and the electron circles the nucleus 6.6 x 1015 times per second find the centripetal acceleration of the electron.
- An electron has a mass of 9.11x10-31 kg. In the Bohr model of the hydrogen atom, the electron was viewed as orbiting the lone proton of the nucleus; the centripetal force requirement was met by the electrical attraction between the oppositely charged proton and electron. The radius of orbit was 5.29x10-11 m. Use circular motion and electrostatic principles to determine the speed at which the electron moves as it orbits the proton.A proton is placed 86.5nm from a helium nucleus. The gravitational force pulls the proton and neutron together, while the electric force pushes them apart. How big is the gravitational force?Two plane parallel plates A and B situated in a vacuum at a distance of 3 cm. An electron starts from rest at the negative plate and reaches the half-way between plates after 4.8 x 10-9 s. Calculate (i) the impact velocity. (ii) the time the electron takes to reach a speed of 7.5 x 106 m/s. (iii) the position of the electron after 3.6 x 10-9 s.
- In a simple model of the hydrogen atom, the electron moves in a circular orbit of radius rB = 0.053 nm around a stationary proton. (a) Ignoring the gravitational attraction between the electron and the proton, how many revolutions per second does the electron make? (b) Which force is larger, the electric force the proton exerts on the electron or the gravitational force the proton exerts on the electron? By how much?H.W: In the Boher model of the hydrogen atom an electron moves at 2.19*10°m/s in an orbit of radius 5.29*10" centered on a proton. (a)what is the centripetal force on the electron? (b)what is the number of revolutions made each second? Ans. (a)9.06*10²²m/s² (b); = 6.58 * 1015 1/s %3D H.W: A ball is thrown with an initial speed voat an angle 0 below the horizontal from rooftop 44m above the ground. It lands 2sec later at a point 32m from the Vuz base of the building. Find vo and 0 Ans. 0 = –37.32vo 20. 1m/s 44 v 32 H.W: A ball thrown up from a rooftop of height 40m lands on ground in 4s. (a)what is its maximum height above the ground? (b)what is its velocity 15m below the rooftop? Ans. (a)44.7m (b) v = –19.65 I H.W: An object is thrown horizontally at 20m/s from a cliff top 45m above sea level. Find (a)the time to land; (b)the angle at which it hits the water; (c)the speed at which it hits the water. Ans. (a)3.03s (b)Ø = –54.73 (c)35.79m/sH.W: In the Boher model of the hydrogen atom an electron moves at 2.19*10ʻm/s in an orbit of radius 5.29*10 centered on a proton. (a)what is the centripetal force on the electron? (b)what is the number of revolutions made each second? Ans. (a)9.06 10"m/s (b 6.58 1015 1/s %3D H.W: A ball is thrown with an initial speed voat an angle e below the horizontal from rooftop 44m above the ground. It lands 2sec later at a point Vor 32m from the base of the building. Find vo and 0 Ans. 0 = -37.32v = 20. 1m/s %3! %3D