Answer :
Final answer:
The values of Qs and Qp are approximately 0.6324 and 0.0012, respectively.
Explanation:
To calculate the values of Qs and Qp
, we can use the given formulas:For Qs (
series configuration): Qs = ωL/R
For Qp (parallel configuration)
: Qp = ωC'/R
Given:
L= 150 mH
R = 7 ohm
C= 0.025 pF
C' = 0.4 pF
Let's calculate Qs:
Qs = ωL/R
First, we need to calculate ω (
angular frequency)
. ω = 1/√(LC)
Substituting the given values:
ω = 1/√(0.025 pF * 150 mH)
Converting the units to the same system:
ω = 1/√(0.025 * 10^(-12) F * 150 * 10^(-3) H)
ω = 1/√(3.75 * 10^(-15) F * 0.15 H)
ω = 1/√(5.625 * 10^(-16) F * H)
ω = 1/√(5.625 * 10^(-16)) rad/s
ω = 1/2.3717 * 10^(-8) rad/s
ω ≈ 4.216 * 10^7 rad/s
Now, substitute the values of ω, L, and R into the formula for Qs:
Qs = (4.216 * 10^7 rad/s * 150 mH) / 7 ohm
Converting the units:
Qs = (4.216 * 10^7 * 150 * 10^(-3)) / 7
Qs = (4.216 * 150 * 10^(-4)) / 7
Qs = 0.6324
Now, let's calculate Qp:
Qp = ωC'/R
Substituting the given values:
Qp = (4.216 * 10^7 rad/s * 0.4 pF) / 7 ohm
Converting the units:
Qp = (4.216 * 10^7 * 0.4 * 10^(-12)) / 7
Qp = (4.216 * 0.4 * 10^(-5)) / 7
Qp = 0.0012
Therefore, the values of Qs and Qp are approximately:
Qs ≈ 0.6324
Qp ≈ 0.0012
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