1.

At 0° C, a copper sample has a resistance of 4 mΩ and its resistance has a temperature coefficient of 1/234.5 per °C. Find its resistance at 70 °C.

A. 4.52 mΩ
B. 5.19 mΩ
C. 4.22 mΩ
D. 5.55 mΩ
Answer» C. 4.22 mΩ


Discussion

No Comment Found