MCQ
With increase in frequency of an $A.C$. supply, the inductive reactance.
- Adecreases
- ✓increases directly with frequency
- Cincreases as square of frequency
- Ddecreases inversely with frequency
✓
Answer
Correct option: B.
increases directly with frequency
The inductive reactance $\text{Xl}=\omega\text{L}$
Hence, $\text{X}_1\propto\omega$
As frequency increases $\rightarrow\omega$
Therefore, inductive reactance increases with frequency.
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