What causes the angle of the sun’s rays to change during the year on Earth?
1 answer:
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Answer:
force F = 1.66 × N
Explanation:
given data
proton and an electron = 865 nm
solution
we get here force that is express as
force F = k q1 q2 ÷ r² ......................1
put here value and we get
force F = 9 × ×
force F = 1.66 × N