AP EAMCET · PHYSICS · Current Electricity
The \(V-I\) graph for a conductor at temperature \(T_1\) and \(T_2\) are as shown in the figure. \(T_2-T_1\) is proportional to
- A \(\cos 2 \theta\)
- B \(\sin 2 \theta\)
- C \(\cot 2 \theta\)
- D \(\tan 2 \theta\)
Answer & Solution
Correct Answer
(C) \(\cot 2 \theta\)
Step-by-step Solution
Detailed explanation
\(V-I\) graph for conductor at temperature \(T_1\) and \(T_2\) is shown in the figure. We know that resistance of a conductor is directly proportional to its temperature.…
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