Advertisements
Advertisements
प्रश्न
Write down Coulomb’s law in vector form and mention what each term represents.
संख्यात्मक
Advertisements
उत्तर
The force on the point charge q2 exerted by another point charge q1
`vec"F"_21 = ("K""q"_1"q"_2)/"r"^2 hat"r"_12`
where `hat"r"_2` is the unit vector directed from charge q1 to charge q2, and ‘K’ is the proportionality constant K = `1/(4 pi ε_0)`; ε0 is the permittivity of free space.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
