In a ceiling fan, each blade rotates in ...

In a ceiling fan, each blade rotates in a circle of radius of 0.5 m, If the fan makes 20 revolution per second and if the vertical component of earth's field is `8xx10^(-5)` Wb`m^(-2)`, calculate the p.d. developed between the ends of each blade.

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The correct Answer is:

0.001 T

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