A metal with temperature coefficient of resistance has a value 200, its initial resistance is given by 40‚Äö√Ñ√∂‚àö√´¬¨‚àÇ. For an increase in 300c to350c what will be the final resistance value?$

4 K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ

40 K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ

40 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ

400 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ

A metal with temperature coefficient of resistance has a value 200, it

1.	A metal with temperature coefficient of resistance has a value 200, its initial resistance is given by 40‚Äö√Ñ√∂‚àö√´¬¨‚àÇ. For an increase in 300c to350c what will be the final resistance value?$
A.	40 K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ
B.	4 K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ
C.	40 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ
D.	400 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ
Answer» B. 4 K‚Äö√Ñ√∂‚àö√´¬¨‚àÇ

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A metal with temperature coefficient of resistance has a value 200, its initial resistance is given by 40‚Äö√Ñ√∂‚àö√´¬¨‚àÇ. For an increase in 300c to350c what will be the final resistance value?$

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