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cseet
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Dear all,
could someone pls check my 2 answers, if they're correct?
thanks
An inductor has a reactance of at 9.0E1 Hz. Answer the following questions:
All answers must have three significant digits unless otherwise specified.
(a)What is its inductance? (Unit: H)
answer:
X(L) = wL
L = 99 / (2 * (pie) * 90)
= 0.175H
(b) What is its reactance at 1.3E2 Hz? (Unit: ohm)
answer:
X(L) = wL
= (2 * pie * 1.3E2) (0.175)
= 143 ohm
thanks again
cseet
could someone pls check my 2 answers, if they're correct?
thanks
An inductor has a reactance of at 9.0E1 Hz. Answer the following questions:
All answers must have three significant digits unless otherwise specified.
(a)What is its inductance? (Unit: H)
answer:
X(L) = wL
L = 99 / (2 * (pie) * 90)
= 0.175H
(b) What is its reactance at 1.3E2 Hz? (Unit: ohm)
answer:
X(L) = wL
= (2 * pie * 1.3E2) (0.175)
= 143 ohm
thanks again
cseet