Which is the correct formula for the resistance Rt of a metallic condu – McqOptions

MCQOPTIONS

1.	Which is the correct formula for the resistance Rt of a metallic conductor at any temperature t ?
A.	Rt = Ro(‚Äö√Ñ¬∂‚àö¬¥t-1)
B.	Rt = Ro(1-‚Äö√Ñ¬∂‚àö¬¥t)
C.	Rt = Ro(1+‚Äö√Ñ¬∂‚àö¬¥t)
D.	Rt = Ro(10+‚Äö√Ñ¬∂‚àö¬¥t)
Answer» D. Rt = Ro(10+‚Äö√Ñ¬∂‚àö¬¥t)

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