An electric dipole is formed by two equal and opposite charges q with separation d. The charges have same mass m. It is kept in a uniform electric field E. If it is slightly rotated from its equilibrium orientation, then its angular frequency ω is:

\({\rm{\;}}2\sqrt {\frac{{{\rm{qE}}}}{{{\rm{md}}}}} \)

\({\rm{\;}}\sqrt {\frac{{{\rm{qE}}}}{{{\rm{md}}}}} \)

\({\rm{\;}}\sqrt {\frac{{2{\rm{qE}}}}{{{\rm{md}}}}} \)

\({\rm{\;}}\sqrt {\frac{{{\rm{qE}}}}{{2{\rm{md}}}}} \)

An electric dipole is formed by two equal and opposite charges q with

1.	An electric dipole is formed by two equal and opposite charges q with separation d. The charges have same mass m. It is kept in a uniform electric field E. If it is slightly rotated from its equilibrium orientation, then its angular frequency ω is:
A.	\({\rm{\;}}\sqrt {\frac{{{\rm{qE}}}}{{{\rm{md}}}}} \)
B.	\({\rm{\;}}\sqrt {\frac{{2{\rm{qE}}}}{{{\rm{md}}}}} \)
C.	\({\rm{\;}}2\sqrt {\frac{{{\rm{qE}}}}{{{\rm{md}}}}} \)
D.	\({\rm{\;}}\sqrt {\frac{{{\rm{qE}}}}{{2{\rm{md}}}}} \)
Answer» C. \({\rm{\;}}2\sqrt {\frac{{{\rm{qE}}}}{{{\rm{md}}}}} \)

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An electric dipole is formed by two equal and opposite charges q with separation d. The charges have same mass m. It is kept in a uniform electric field E. If it is slightly rotated from its equilibrium orientation, then its angular frequency ω is:

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