Two electrons are separated by a distance of 1 angstrom
What is the coulomb's force between them.
A) 2.3 x 10-8N
B) 1.5 x 10-N
C) 4.6 x 10 N
Answers
Answered by
1
Explanation:
B) 1.5 x 10-N the answer
Answered by
0
Answer:
A is the answer
Explanation:
An electron is separated by a distance of one angstroms from the origin. Thus,
F electric = F(r) = (q1 × q2)/(4πer²)
Where q1 and q2 are the magnitude of the charge of the electrons, e2 or (1.602E-19)²
Where π = 3.14159, e is the vacuum permitivity constant = 8.854E-12
r is the distance between the two electrons in meters = be 1E-10 since 1 angstrom is 10-10 meters
Thus the required coulomb force between them will be = 2.3×10⁻⁸ N
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