Which statement is true about thermal noise power?

1.	Which statement is true about thermal noise power?
A.	it is proportional to B
B.	it is proportional to ‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇB
C.	it is proportional to <sup>B</sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>2</sub>
D.	it is proportional to <sup>‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇB</sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>2</sub>
Answer» B. it is proportional to ‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇB

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