I Review | Cons What is the angular frequency of the circuit when R = 0? Express your answer in radians per second. An L-R-C circuit has an inductance of 0.420 H, a capacitance of 2.75x10-5 F, and a resistance of R as shown in (Figure 1). • View Available Hint(s) ? 345.03 rad/s Submit Previous Answers Figure < 1 of 1> X Incorrect; Try Again; 5 attempts remaining Part B What value must R have to give a decrease in angular frequency of 14.0 % compared to the value calculated in Part A? Express your answer in ohms. • View Available Hint(s) ? C

In an L-R-C series circuit, the resistance is 300 ohms, the inductance is 0.340 henrys, and the capacitance is 1.80x10-2 microfarads. Part A What is the resonance angular frequency wo of the circuit? Express your answer in radians per second to three significant figures. View Available Hint(s) = ولا Submit Part B IVE ΑΣΦ OF IVE ΑΣΦ P Pearson 6 → ? MacBook Air The capacitor can withstand a peak voltage of 540 volts. If the voltage source operates at the resonance frequency, what maximum voltage amplitude Vmax can the source have if the maximum capacitor voltage is not exceeded? Express your answer in volts to three significant figures. ▸ View Available Hint(s) rad/s 6 → OB ? Review I Constants Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions Contact Us |

dI 3. Recall that the voltage across an inductor is given by V₁ = -L In this problem, you will dt consider a parallel combination of inductors L₁ and L2. The goal is to determine the equivalent inductance of the parallel combination. Writing down the correct answer without explaining the logic/reasoning will not receive any credit. You must clearly present the details of the argument you use to arrive at your final answer. Supplement your solution with words and figures as needed.

In an L-R-C series circuit, the resistance is 400 ohms, the inductance is 0.320 henrys, and the capacitance is 1.80x10-2 microfarads. Part A What is the resonance angular frequency wo of the circuit? Express your answer in radians per second to three significant figures. ► View Available Hint(s) IVE ΑΣΦ wo = Submit ? rad/s