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Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4?
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Two electrons seperated by distance 'r' experience a force F between t...
Explanation:
When two electrons are separated by a distance 'r', they experience a force F between them. This force is given by Coulomb's law as:
F = (1/4πε0) * (e2/r2)
Where ε0 is the permittivity of free space and e is the charge of an electron.
Now, let's consider a proton and a singly ionized helium atom separated by a distance 2r. In this case, the force between them is given by Coulomb's law as:
F' = (1/4πε0) * (e2/(2r)2) * 2
Where the factor of 2 comes from the fact that there are two charges involved in this case (one proton and one helium ion).
Simplifying this expression, we get:
F' = (1/4πε0) * (e2/2r2)
Comparing this with the force F between two electrons separated by a distance 'r', we can see that:
F' = (1/2)F
Therefore, the correct answer is option (3) F/2.
When two electrons are separated by a distance 'r', they experience a force F between them. This force is given by Coulomb's law as:
F = (1/4πε0) * (e2/r2)
Where ε0 is the permittivity of free space and e is the charge of an electron.
Now, let's consider a proton and a singly ionized helium atom separated by a distance 2r. In this case, the force between them is given by Coulomb's law as:
F' = (1/4πε0) * (e2/(2r)2) * 2
Where the factor of 2 comes from the fact that there are two charges involved in this case (one proton and one helium ion).
Simplifying this expression, we get:
F' = (1/4πε0) * (e2/2r2)
Comparing this with the force F between two electrons separated by a distance 'r', we can see that:
F' = (1/2)F
Therefore, the correct answer is option (3) F/2.
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Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4?
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Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4?.
Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two electrons seperated by distance 'r' experience a force F between them. The force between a proton and a singly ionised helium atom seperated by 2r is 1)4F 2)2F 3)F/2 4)F/4?.
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