Question

Notify Me Bookmark

In the AC circuit shown in the figure below, R = 70.0 Ω and the output voltage of the AC source is ΔVmaxsin⁡(ωt). (a) If ΔvR = 0.265 Δvmax for the first time at t = 0.0080 s, what is the angular frequency of the source? rad/s (b) What is the next value of t for which ΔvR = 0.265 Δvmax? s

In the AC circuit shown in the figure below, R = 70.0 Ω and the output voltage of the AC source is ΔVmaxsin⁡(ωt). (a) If ΔvR = 0.265 Δvmax for the first time at t = 0.0080 s, what is the angular frequency of the source? rad/s (b) What is the next value of t for which ΔvR = 0.265 Δvmax? s

Image text
In the AC circuit shown in the figure below, R = 70.0 Ω and the output voltage of the A C source is Δ V max sin ⁡ ( ω t ) . (a) If Δ v R = 0.265 Δ v max for the first time at t = 0.0080 s , what is the angular frequency of the source? ◻ r a d / s (b) What is the next value of t for which Δ v R = 0.265 Δ v max ? ◻ s

Detailed Answer

3 0

Please enter your email here. You will get email when this question is answered by our tutor.

Answer
Doubtrix Logo

This Problem has been solved!

You'll get a detailed, step-by-step and expert verified solution.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Login Sign Up
  • Student Reviews:
  • (3)
  • Correct answers (3)
  • Complete solution (3)
  • Step-by-step solution (3)
  • Fully explained (3)

Similar/Related Questions

If the secondary transformer output voltage v1 in the full wave rectifier circuit below is 14 V: (See the file attached|below) Use a primary voltage of 240 VAC rms. Note that this is idealized in that no resistance is present for either primary or secondary. For the purpose of this problem this simplifies the design, but is not realistic. The full-wave rectifier in Fig. P3.102 is operating at a frequency of 60 Hz, and the rms value of the transformer output voltage is 18 V. (a) What is the value of the de output voltage if the diode voltage drop is 1 V? (b) What is the minimum value of C required to maintain the ripple voltage to less than 0.25 V if R = 0.5 Ω? (c) What is the PIV rating of the diode in this circuit? (d) What is the surge current when power is first applied? (e) What is the amplitude of the repetitive current in the diode?
Solution
0 0

You come across a nonlinear two terminal device shown in figure 7. The I-V relationship of this device is given by I = I0 e -q(V -V0)/kT 1+e-q(V -V0)/kT. Assume V0 = VDD/2. Your friend Anna Logue suggests you make an amplifier with this using a voltage controlled current source, as shown in figure 7. (a) Nonlinear Device (b) Circuit Using Nonlinear Device Figure 7: Nonlinear Device and a circuit using it for amplification (a) Determine the value of g for which Vout = VDD/2 when Vdc = VDD/2 (b) Determine the incremental output vout resulting from an incremental change in the input vin?
Solution
0 0

An AC source operating at 57 Hz with a maximum voltage of 170 V is connected in series with a resistor (R = 1.2 kΩ) and an inductor (L = 2.1 H). (a) What is the maximum value of the current in the circuit? A (b) What are the maximum values of the potential difference across the resistor and the inductor? ΔVR,max = V ΔVL,max = V (c) When the current is at a maximum, what are the magnitudes of the potential differences across the resistor, the inductor, and the AC source? ΔvR = V ΔvL = V Δvsource = V (d) When the current is zero, what are the magnitudes of the potential difference across the resistor, the inductor, and the AC source? ΔvR = V ΔvL = V Δvsource = V
Solution
0 0