Sunday, 17 March 2019
Electrostatic force between the spheres is
distance between the two spheres is 0.12 m.
Both the spheres attract each other with same force then force for
second sphere due to the first F is 0.2 N(as given)
Question 1.3: Check that the ratio ke2/G me and determine the value of this ratio. What does the ratio signify ?
Hence it is dimensionless.
e = 1.6 × 10−19 C
G = 6.67 × 10−11 N m2 kg-2
me= 9.1 × 10−31 kg
mp = 1.66 × 10−27 kg
Hence, the numerical value is
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