Physics, asked by as8471345, 7 months ago

calculate the coulomb's force between 2 alpha particles separated by distance 3.2×10‐¹⁵

Answers

Answered by sicksu101

3

Answer:

90N

Explanation:

Charge on each alpha particle=2e=3.2 * 10^(-19) C

F=1/(4πε) q1q2/r^2

=9*10^9 x [3.2*10^(-19)]^2 / [3.281-^(-15)]^2

=9*10^9 x [10^(-4)]^2

=9 x 10^9 x 10^(-8)

=9 x 10^(9-8)

=9*10

=90N

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