1. What kind of quantity is an Electric potential? 
2. 
   
3. a) Vector quantity 
4. 
   
5. b) Tensor quantity 
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7. c) Scalar quantity 
8. 
   
9. d) Dimensionless quantity 
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11. What do crowded lines of force indicate? 
12. 
    
13. a) Strong electric field 
14. 
    
15. b) Weak electric field 
16. 
    
17. c) Strong electric potential 
18. 
    
19. d) Weak electric potential