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The diagram shows a coil wound around a ...

The diagram shows a coil wound around a U shape soft iron bar AB.

What is the polarity induced at the ends A and B when the switch is pressed ?

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The polarity induced at the end A is North and at the end B is sout।
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ICSE-QUESTION PAPER-2018 -SECTION-II
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  2. State whether the resistivity of a wire changes with the change in the...

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  4. An electric iron is rated at 220 V, 2 kW. Why is the fuse absolutel...

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  6. During the phase change does the average kinetic energy of the molecul...

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  7. What is the energy absorbed during the phase change called ?

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  8. State two differences between "Heat Capacity" and "Specific Heat Capac...

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  9. What is the relationship between heat capacity and specific heat capac...

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  10. The temperature of 170 g of water at 50^@C is lowered to 5^@C by addin...

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  11. The diagram shows a coil wound around a U shape soft iron bar AB. ...

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  12. The diagram shows a coil wound around a U shape soft iron bar AB. ...

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  13. The diagram shows a coil wound around a U shape soft iron bar AB. ...

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  14. The ore of Uranium found in nature contains ""(92)^(238)U and ""(92)^(...

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  15. The ore of Uranium found in nature contains ""(92)^(238)U and ""(92)^(...

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  16. The ore of uranium found in nature contains ""(92)U^(238)and""(92)U^(2...

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  17. Radiations given out from a source when subjected to an electric field...

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  18. Radiations given out from a source when subjected to an electric field...

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  19. Radiations given out from a source when subjected to an electric field...

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  20. Radiations given out from a source when subjected to an electric field...

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