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Consider the situation of the previous p...

Consider the situation of the previous problem. The force on the central charge due to the shell is :

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RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-1
  1. Figure shows a wire of resistance R sliding on two parallel, conductin...

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  2. shows a long U shaped wire of width l placed in a perpendicular magne...

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  3. Consider the situation of the previous problem. The force on the centr...

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  4. A wire of mass m and length l can slide freely on a pair of fixed, smo...

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  5. Figure showns a fixed square frame of wire having a total resistance r...

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  6. The magnetic field in a region is given by vecB=B(0)/Lxhatk where L is...

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  7. A straight wire with a resistance of r per unit length is bent to form...

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  8. A metal rod of length 15xx10^(-2)m rotates about an axis passing throu...

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  9. In the figure there are two identical conducting rods each of length a...

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  10. A bicycle is resting on its stand in the east-west direction and the r...

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  11. A simple pendulum with a bob of mass m and a conducting wire of length...

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  12. A conducting disc of radius R is rolling without sliding on a horizont...

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  13. A closed coil having 100 turns is rotated in a uniform magnetic field ...

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  14. A circular loop of radius 1m is placed in a varying magnetic field giv...

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  15. The current in an ideal, long solenoid is varied at a uniform rate of...

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  16. A magnetic field induction is changing in magnitude at a constant rate...

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  17. The figure shows an inductor of 2H through which a current increasing ...

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  18. Figure shows a part of a circuit.Find the rate of change as shown.

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  19. In the circuit shown find (a)the power drawn from the cell, (b)the pow...

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  20. A long wire carries a current of 4.00 A. Find the energy stored in the...

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