Two 0.4 kilogram (kg) masses each with a charge of 3µC are placed 50cm apart. Compare the gravitational force between the two masses to the electric force between the two masses. (Ignore the force of the earth on the two masses)

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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mass is 0.4 kg

Example 1
Two 0.4 kilogram (kg) masses each with a charge of 3µC
are placed 50cm apart. Compare the gravitational force
between the two masses to the electric force between the
two masses. (Ignore the force of the earth on the two
masses)
3μC
40g
50cm
3μC
40g
Transcribed Image Text:Example 1 Two 0.4 kilogram (kg) masses each with a charge of 3µC are placed 50cm apart. Compare the gravitational force between the two masses to the electric force between the two masses. (Ignore the force of the earth on the two masses) 3μC 40g 50cm 3μC 40g
Example:2
The electron and proton of a hydrogen atom are separated (on the
average) by a distance of about 5.3x10-¹¹ m. Find the magnitude of the
electric force that each particle exerts on the other.
Given: q₁ -1.60x10-19 C, q₂ -1.60x10-1⁹ C, r = 5.3x10-11 m
Find: F=?
Transcribed Image Text:Example:2 The electron and proton of a hydrogen atom are separated (on the average) by a distance of about 5.3x10-¹¹ m. Find the magnitude of the electric force that each particle exerts on the other. Given: q₁ -1.60x10-19 C, q₂ -1.60x10-1⁹ C, r = 5.3x10-11 m Find: F=?
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