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What was the basic new proposal in the Bohr model of the atoms?
Bohr proposed that an electron is found in circular paths, or orbits, around the nucleus, and they can only orbit at a specific fixed distance from the nucleus.
What is the work done by an electron revolving in a circular orbit of rdius r around the nucleus?
Here a centripetal force provided by electrostatic force of attraction acts on the electron towards the centre of orbit but motion is along the tangent to the circular orbit at ecah point. As force and displacement are in mutually perpendicular directions at each point, the work done is zero. E V SHAKKEER HUSSAIN
Which has the almost circular orbit?
Venus has the almost circular orbit.
How centripetal force balances n circular motion of electron?
the centripetal force along with the attractive force of the electron on the nucleus are balanced by a phenomnon known as the strong nuclear force which prevents the electron from coliding with the nucleus
What is the work done by the field of a nucleus in a complete circular orbit of the electron. what if the orbit is elliptical?
In a complete circular orbit of an electron around a nucleus, the work done by the field of the nucleus is zero. This is because the force is always perpendicular to the direction of motion, so there is no displacement along the direction of the force, resulting in no work done. If the orbit is elliptical, there would be work done by the field of the nucleus due to the non-zero component of the force parallel to the direction of motion during the orbital motion.
What did BOHR assume about the motion of the electron?
Bohr proposed that an electron is found only in specific circular paths, or orbits, around the nucleus.
What subatomic particles are found in orbit?
an electron is found in shells , it is a subatomic particle
What is the word for a circular path?
circuitous path orbit
Where do electrons orbit?
Electrons do not orbit around the nucleus like planets around the sun. Instead, they exist in electron clouds around the nucleus, depicted as a probability distribution of where an electron is likely to be found.
Which planet has the perfect circular orbit?
No planet has a perfectly circular orbit, though Venus has the least orbital eccentricity of any planet in our solar system.
What is the particle not found in the nucleus?
Electrons are not found in the nucleus of an atom. They orbit around the nucleus in specific energy levels.
What is the shape of the path of a planet around the sun called?
An eliptical orbit. In theory a planet could also have a circular orbit, but no planet that we know of has a perfectly circular orbit, although some have a nearly circular orbit.
