In the give situation the force of attraction due to proton will cause the centripital acceleration so the following equation can be written:
So after solving we get,
An interesting (but oversimplified) model of an atom pictures an electron "in orbit" around a proton....
In the Bohr model of the Hydrogen atom, a single electron orbits around a single proton (which constitutes the nucleus). The mass of the electron (9.11x10-31 kg) is much less than the proton (1.67x10-27 kg), so the proton remains stationary while the electron moves around it. If the electron is 6.6x10-11 m away from the proton, calculate the magnitude of the electric force (in N) exerted by the proton on the electron. b) [Continued ...] In the Bohr model, an...
In the bohr model of the hydrogen atom the electron is in a circular orbit of r = 5.29 x 10^-11m around the nuclear proton. The mass of the electron is 9.11 x 10^ -31 kg. Find the speed of the electron. Hint: use Coulomb’s law and the concept of the force for an object going in a circular motion.
In a simple model of the hydrogen atom, the electron moves in a circular orbit of radius 0.053nm around a stationary proton. How many revolutions per second does the electron make? Hint: What must be true for a force that causes circular motion? Ans: ___ Hz
In a simple model of the hydrogen atom, the electron moves in a circular orbit of radius 0.053nm around a stationary proton. How many revolutions per second does the electron make (Answer in Hz)? Hint: What must be true for a force that causes circular motion? I'm very confused about how to even begin, and there's no example in my Physics book to refer to! Please help if you can! Thanks!
In an early model of the hydrogen atom (the Bohr model), the electron orbits the proton in uniformly circular motion. The radius of the circle is restricted (quantized) to certain values given by rn2 for n1,2, 3.,.. where ao52.92 pm. What is the speed of the electron if it orbits in (a) the smallest allowed orbit and (b) the third smallest orbit? (c) If the electron moves to larger orbits, does its speed increase, decrease, or stay the same?
Consider a model of a hydrogen atom in which an electron is in a circular orbit of radius r = 5.71x10-11 m around a stationary proton. Part A What is the speed of the electron in its orbit? Express your answer with the appropriate units. ЦА ? Value Units Submit Request Answer < Return to Assignment Provide Feedback
Constants Consider a model of a hydrogen atom in which an electron is in a circular orbit of radius r = 5.57×10−11 m around a stationary proton What is the speed of the electron in its orbit?
Part In a simple model of the hydrogen atom, the electron moves in a circular orbit of radius 0.053 nm around a stationary proton. What is the magnitude of the electron's acceleration? Part C Particle A has a charge of 3.4 nC and is at the origin. Particle B has a charge of -8.2 nC and is at (r, y) (3.0 cm, 4.0 cm). F is the force particle A exerts on particle B. Calculate the values of Fx. Fy,...
In a classical model of the hydrogen atom, the electron orbits the proton in a circular orbit of radius 0.053 nm. What is the orbital frequency? The proton is so much more massive than the electron that you can assume the proton is at rest. Answer is in hertz.
In an early model of the hydrogen atom (the Bohr model), the electron orbits the proton in uniformly circular motion. The radius of the circle is restricted (quantized) to certain values given by r = n^2a_0, for n = 1, 2, 3, ..., where a_0 = 52.92 pm. What is the speed of the electron if it orbits in (a) the smallest allowed orbit and (b) the seventh smallest orbit? (c) If the electron moves to larger orbits, does its...