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Sati [7]
3 years ago
13

If the force is 4 newtons between two charged spheres separated by 3 centimeters, calculate the force between the same spheres s

eparated by 6 centimeters.
2 N
0.3 N
6 N
1 N
Physics
1 answer:
il63 [147K]3 years ago
7 0

Answer:

1 Newton

Explanation:

F=9*10^9*q0q1/r^2]]

F=9*10^9*(q0q1)/ r^2

r=3cm

F=4N

F=9*10^9*(q0q1)/3^2

4=9*10^9*(q0q1)/9

4=10^9 q0q1

q0q1=4/10^9

q0q1=4*10^-9

To calculate the force between the forces at a distance of 6 cm

F=9*10^9*(q0q1)/ r^2

=9*10^9*(4*10^-9)/6^2

=9*10^9*(4*10^-9)/36

=10^9*4*10^-9/4

=10^9*10^-9

=1 Newton

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