Question

Notify Me Bookmark

A 1.23−mF capacitor is connected to a North American electrical outlet (ΔVrms = 120 V, f = 60.0 Hz). Assuming the energy stored in the capacitor is zero at t = 0, determine the magnitude of the current in the wires at t = 1 170 s. A

A 1.23−mF capacitor is connected to a North American electrical outlet (ΔVrms = 120 V, f = 60.0 Hz). Assuming the energy stored in the capacitor is zero at t = 0, determine the magnitude of the current in the wires at t = 1 170 s. A

Image text
A 1.23 − m F capacitor is connected to a North American electrical outlet ( Δ V r m s = 120 V , f = 60.0 H z ) . Assuming the energy stored in the capacitor is zero at t = 0 , determine the magnitude of the current in the wires at t = 1 170 s . ◻ A

Detailed Answer

0 0

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

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

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
Notify me Login Sign Up

Similar/Related Questions

A 46.0-mH inductor is connected to a North American electrical outlet ( ΔVrms = 120 V, f = 60.0 Hz). Assuming the energy stored in the inductor is zero at t = 0, determine the energy stored at t = 1 175 s.
Solution
0 0

A lab technician builds a parallel-plate capacitor with adjustable spacing between the plates. When the plates are at their initial separation, the capacitance is 4.00 μF. (a) At this capacitance, the capacitor is connected to a 12.00 V battery. After fully charging, how much energy (in μJ) is stored in the capacitor? μJ (b) The battery is then disconnected. Without discharging the capacitor, the lab technician then doubles the separation between the plates. At this point, how much energy (in μJ) is stored in the capacitor? μJ (c) Without changing this new separation between the plates, the capacitor is discharged, and then reconnected to the 12.00 V battery. Now, after fully charging, how much energy (in μJ) is stored in the capacitor? μJ
Solution
0 0

A student working in the physics laboratory connects a parallel-plate capacitor to a battery, so that the potential difference between the plates is 230 V. Assume a plate separation of d = 1.51 cm and a plate area of A = 25.0 cm2. When the battery is removed, the capacitor is plunged into a container of distilled water. Assume distilled water is an insulator with a dielectric constant of 80.0. (a) Calculate the charge on the plates (in pC) before and after the capacitor is submerged. (Enter the magnitudes.) before Qi = pC after Qf = pC (b) Determine the capacitance (in F) and potential difference (in V ) after immersion. Cf = F ΔVf = V (c) Determine the change in energy (in nJ ) of the capacitor. ΔU = nJ (d) What If? Repeat parts (a) through (c) of the problem in the case that the capacitor is immersed in distilled water while still connected to the 230 V potential difference. Calculate the charge on the plates (in pC) before and after the capacitor is submerged. (Enter the magnitudes. ) before Qi = pC after Qf = pC Determine the capacitance (in F) and potential difference (in V ) after immersion. Cf = F ΔVf = V Determine the change in energy (in nJ) of the capacitor. ΔU = nJ
Solution
0 0