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Eamcet Physics
2 nd Year : Unit 2.1 ( Current Electricity ) - Current Electricity

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A metallic block has no potential difference applied across it. Then the mean velocity of a free electron is

A. Proportional to T

B. proportional to /T

C. zero

D. finite but independent of temperature

E. None of the above

View Answer

Correct choice: A

Explanation:

None

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Eamcet Physics 2 nd Year : Unit 2.1 ( Current Electricity ) - Current Electricity

Eamcet Physics
2 nd Year : Unit 2.1 ( Current Electricity ) - Current Electricity