COMEDK · Physics · 19. Current Electricity
The resistance of the conductor is \(\sqrt{3} \Omega\) the angle made by the V-I graph with the voltage axis is \(\theta\)
- A \(\theta=30^{\circ}\)
- B \(\theta=15^0\)
- C \(\theta=45^{\circ}\)
- D \(\theta=60^{\circ}\)
Answer & Solution
Correct Answer
(A) \(\theta=30^{\circ}\)
Step-by-step Solution
Detailed explanation
The resistance \(R\) of a conductor is given by the slope of the \(V-I\) graph, where \(V\) is on the y-axis and \(I\) is on the x-axis. Thus, \(R = \dfrac{V}{I} = \tan(\phi)\), where \(\phi\) is the angle made with the current axis (x-axis). The problem states that the angle…
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