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Grade 12th passElectric Current

A dipole consist of two particles one with charge +1microcoloumb and mass 1 kg and other quick charge - 1 microcoulomb and mass 2 kg separated by a distance of 3 m for small oscillation about its equilibrium position the angular frequency when placed in a uniform electric field of 20kv/m

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Akhil

9 Years agoGrade 12th pass

2 Answers

Vikas TU

8 Years ago

Dear Student,

Torque=Iα

Torque=-pEsin?

Iα=-pEsin?

Contrasting this condition and the SHM condition

mα=-kx

rakish recurrence = √(k/m)

k=pE

=>k= 6x104
Angular frequency of the 2kg mass charge = √(6X?10?^4/2) = 100√3
Angular frequency of the 1kg mass charge = √(6X?10?^4/1) = 100√6

Cheers!!

Regards,

Vikas (B. Tech. 4^th year
Thapar University)

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