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Which of the following staternents is co...

Which of the following staternents is correct?

A

When magnetic flux linked with conducting loop is zero then emf induced is always zero

B

When emf induced in conducting loop is zero, then magnetic flux linked with loop must be zero

C

Transformer works on mutual induction

D

All of these

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AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
  1. A coil having N turns carry current I as shown in the figure. the magn...

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  2. The resistance of three parts of a circular loop is shown in the figur...

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  3. Which of the following staternents is correct?

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  4. A ball is thrown onto a floor at an angle. If its velocity vector is 4...

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  5. A circular disc made of iron is rotated about its axis. If due to the ...

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  6. A thin circular ring of mass M and radius r is rotating about its axis...

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  7. force F is applied at the topmost point of block of mass M. The force ...

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  8. The moment of inertia of a flat annular ring having mass M, inner radi...

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  9. A ring of mass m and radius R is acted upon by a force Fas shown in fi...

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  10. A particle is moving on a straight line x + y = 2. Its angular momentu...

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  11. A solid sphere is released from rest from the top of a curved surface ...

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  12. If v2,v2, and v3 are the velocities of points P,C and Q respectively l...

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  13. Two cylinders P and Q of same mass and same radius start rolling down ...

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  14. Four particles each of mass M are lying symmetrically on the rim of a ...

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  15. A metre stick is balanced on a knife edge at its centre. When two coin...

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  16. Three particles A, B and C are moving as shown in figure. Calculate th...

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  17. The angular position of a particle revolving about an axis is given by...

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  18. A rod is hinged at point P, vertically standing upward, Due to slight ...

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  19. Father (80 kg) and son (30 kg) are sitting at one of the ends of a 4 m...

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  20. A block of mass M is placed on the top of a bigger block of mass 10 M ...

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