Determine the inductive reactance when a #30.0" mH"# inductor with a negligible resistance is connected to a #1.30xx10^3" Hz"# oscillator? Thanks

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Answer 1 · 2018-05-15T19:06:47

#X_L = 245Omega#

The formula for inductive reactance is:

#X_L=2pifL#

where #f# is the frequency and #L# is inductance.

Convert the inductance to Henries:

#L = 3.0xx10^-2" H"#

#f = 1.3xx10^3" Hz"#

#X_L = 2pi(1.3xx10^3" Hz")(3.0xx10^-2" H")#

#X_L = 245Omega#