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A rod of length 10cm made up of conducti...

A rod of length 10cm made up of conducting an non-conducting). The road is roatate with constant angular velocity 10rad/s about point O, is constant magnetic field of 2T as shown in the figure. The induced emf between the points A and B of rod will be

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`e_(AB) = underset(0.01)overset(0.1)int (2) (10r) dr= 0.051V`
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-Example
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  10. Find the equivalent resistance between A and B.

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  11. Shown in the figure is a circular loop of radius, r and resistance R. ...

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  12. Find the equivalent resistance between A and B.

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  13. The self-inductance of a coil having 200 turns is 10 milli henry. Calc...

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  14. A coil of inductance 0.2 henry is connected to 600 volt battery. At wh...

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  15. An inductor of 5 H inductance carries a steady current of 2A. How can ...

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  16. Two coils having self-inductances, L(1)=5mH and L(2)=1mH. The current ...

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  17. Calculate the mutual inductance between two coils when a current 2A ch...

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  18. If the coefficient of mutual induction of the primary and secondary co...

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  19. A solenoid is of length 50 cm and has a radius of 2cm. It has 500 turn...

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  20. An air cored solenoid is of length 0.3m, area of cross section is 1.2x...

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