All Three Circuits Below Have R = 100 Ω, C

question 63

Multiple Choice

All three circuits below have R = 100 Ω, C = 1.0 mF and emf ε = (5.0 V) sin (377 t) . The inductors in (B) and (C) are placed sufficiently far apart so that they do not alter one another's inductance. Such inductors add combine like resistors. Which statement regarding the angular resonance frequencies ω_A, ω_B and ω_C is correct?

• A) ω_C > ω_A = ω_B
• B) ω_C < ω_A = ω_B
• C) ω_A = ω_B = ω_C
• D) ω_B < ω_A = ω_C
• E) ω_B > ω_A = ω_C

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