NUMS MDCAT 2023 PAPER

( PART 2 )

1. The dimension of magnetic field strength is same as that of:

 
 
 
 

2. The weber is unit of measure of:

 
 
 
 

3. The lenz’s law is also statement of law of conservation of:

 
 
 
 

4. In fleming right hand rule, second finger represents:

 
 
 
 

5. A current generator is a device which converts:

 
 
 
 

6. A device that convert AC into DC is called:

 
 
 
 

7. The conversion of AC into DC is called:

 
 
 
 

8. In full wave rectification _____ diodes is used:

 
 
 
 

9. The time taken for half the number of atoms of radioactive isotopes to disintegrate, is called:

 
 
 
 

10. A 32g radioactive element decay and remain 2g after 60 days. What is the half life of this element:

 
 
 
 

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