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1.If a magnetic needle placed along the north and south pole of a bar magnet as shown in the figure, what is the polarity of the a b c and d.      mark 2
 
1.If a magnetic needle placed along the north and south pole of a bar magnet as shown in the figure, what is the polarity of the a b c and d.      mark 2
[[File:magnet3.jpg|200px]]
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[[File:magnet3.jpg|200px]] <br>
*Pole of    a  ________ <br>
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*Pole of    a  ________               *pole of    b  _______ <br>
*pole of    b  _______ <br>
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*Pole of    c _________                 *Pole of    d _________ <br>
*Pole of    c _________ <br>
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*Pole of    d _________ <br>
      
2.The device that detects the induced emf is called _________________                mark 1
 
2.The device that detects the induced emf is called _________________                mark 1
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5. Which the following coil is more emf produced when magnet movement inside the coil?    mark 1  <br>
 
5. Which the following coil is more emf produced when magnet movement inside the coil?    mark 1  <br>
[[File:Coil1.png|200px]]
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[[File:Coil1.png|200px]] <br>
 
6. A copper coil, a strong bar magnet and a led bulb are on the table. How do you glow on the led bulb?  Mark 2
 
6. A copper coil, a strong bar magnet and a led bulb are on the table. How do you glow on the led bulb?  Mark 2
 
* '''Question Corner'''
 
* '''Question Corner'''

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