COMEDK · Physics · 23. Alternating Current
If reactance is \(\sqrt{3}\) times the resistance, then find the phase difference.
- A Zero
- B \(30^{\circ}\)
- C \(60^{\circ}\)
- D Data is incomplete
Answer & Solution
Correct Answer
(C) \(60^{\circ}\)
Step-by-step Solution
Detailed explanation
Given: \(X = \sqrt{3}R\) Phase difference: \(\tan(\phi) = \dfrac{X}{R} = \dfrac{\sqrt{3}R}{R} = \sqrt{3}\) Since \(\tan(60°) = \sqrt{3}\) \(\phi = 60°\)
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