JEE Main 2026 Physics question
A rigid dipole undergoes a simple harmonic motion about its centre in the presence of an electric field . If another electric field is introduced to the system, what will be the percentage change in the frequency of the oscillation (approximate)?
Answer: (A)
Solution
ω² ∝ p|E|/I. Initially |E₁|=E₀. With both fields, |E₁+E₂| = E₀√(1+4+4) =
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