Metre bridge- Law of combination of resistors
1)In a circuit, if the resistors are connected in series, then the current is:
  

2)When two resistors are connected in series, what is the number of common points found by a student?
  

3)When the three resistances X1, X2 and X3 are connected in series combination, then the effective resistance is, Xs:
  

4)How is the voltmeter always connected with the circuit?
  

5)Five identical resistances, each 1Ω, are connected in series. What is the effective resistance of this combination?
  

6)When two resistances R₁ and R₂ are connected in parallel their equivalent resistance is:
  

7)When the three resistances are connected in parallel combination, then the effective resistance ________.
  

8)A student combines the two resistors in parallel combination, the number of common point he found is
  

9)Two or more resistors are said to be in parallel if one end of a resistor is connected to
  

10)Ten identical resistances each 1Ω are connected in parallel. This combination has an effective resistance of:
  


  


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