Practice question

MCQ

Question

The following fig. shows I-V graph for a given metallic wire at two temperatures T 1 and T 2 .Then, [Image: https://www.selfstudys.com/ckeditor/plugins/imageuploader/uploads/548140adbc8.jpg]

Options

Choose one · Correct answer highlighted

Temperature T 2 is less Temperature T 2 is more Correct T 1 is same as T 2 None of the above

Explanation

Temperature T 2 is more is correct per The following fig. shows I-V graph for a principle; validated by standard physics law.

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