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The inductance of the coil is 1 H. (i) At which frequency will its reactance be 3140 Ω ?

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The inductance of the coil is 1 H.
(i) At which frequency will its reactance be 3140 Ω ?
(ii) What will be the capacity of the capacitor so that its reactance remain same at the same frequency?

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Inductance (L) = 1 H
Inductive reactance (XL = 2πfL)
3140 = 2 × 3.14 × f × 1

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