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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 11 - SHM > A simple pendulum has a length l cm mass of bob is m gram. The bob is given a charge + q coulomb. The pendulum is suspended between the plates of a charged parallel plates capacitor. If E is the electric field intensity between the plates as shown in figure, the time period t of the oscillation is

A simple pendulum has a length l cm mass of bob is m gram. The bob is given a charge + q coulomb. The pendulum is suspended between the plates of a charged parallel plates capacitor. If E is the electric field intensity between the plates as shown in figure, the time period t of the oscillation is

A simple pendulum has a time period T1 when on the earth's surface and T2 when taken to a height R above the earth's surface where R is the radius of the earth. The value of T1 /T2 ​ is: