The frequency of a.c. is doubled. How do XL and Xc get affected?
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You can see that XL increases as F increases. A general statement is capacitors offer a lower reactance to higher frequencies and a higher resistance to a lower frequencies. The specific relationship between Frequency and XC is expressed by this equation: XC = 1/( 2 x pi x f x C )
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When the frequency of AC is doubled, the value of are doubled.
Explanation:
The inductive reactance and capacitive reactance is given by :
It is clear that both are directly proportional to the frequency of alternating circuit. When the frequency of AC is doubled, the value of are doubled. Hence, this is the required solution.
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Alternating current
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