- Materials and Components - Section 1
- Materials and Components - Section 2
- Materials and Components - Section 3
- Materials and Components - Section 4
- Materials and Components - Section 5
- Materials and Components - Section 6
- Materials and Components - Section 7
- Materials and Components - Section 8
- Materials and Components - Section 9


Materials and Components - Engineering
Q1: When a material becomes a superconductor, its resistivity becomesA
very small
B
zero
C
about 10% of normal value
D about 20% of normal value
ANS:B - zero A superconductor has zero resistance. |


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