What is the correct sequence of the following materials in ascending order of their resistivity ? 

1. Iron 

2. Silver 

3. Constantan 

4. Mica 

5. Aluminium 

Select the correct answer using the codes given below : 

(a) 2, 5, 1, 3 and 4 

(b) 4, 5, 3, 1 and 2 

(c) 2, 3, 1, 5 and 4 

(d) 4, 5, 1, 3 and 2

1 Answer

Answer :

What is the correct sequence of the following materials in ascending order of their resistivity ? 

1. Iron 

2. Silver 

3. Constantan 

4. Mica 

5. Aluminium 

Select the correct answer using the codes given below : 

(a) 2, 5, 1, 3 and 4 

(b) 4, 5, 3, 1 and 2 

(c) 2, 3, 1, 5 and 4 

(d) 4, 5, 1, 3 and 2

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