Question
Download Solution PDFAccording to Coulomb’s law, the electrostatic force between two charges is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Coulomb's law in Electrostatics: It states that force of interaction between two stationary point charges is directly proportional to the product of the charges, and inversely proportional to the square of the distance between them and acts along the straight line joining the two charges.
F ∝ q1 × q2
Where K = constant called electrostatic force constant = 9 × 109 Nm2/C2
- The value of K depends on the nature of the medium between the two charges and the system of units chosen
EXPLANATION:
- From above it is clear that the electrostatic force between two charges is inversely proportional to the square of the distance between the charges. Therefore option 2 is correct.
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