Question

Notify Me Bookmark

A coil with an inductance of 2.1 H and a resistance of 14 Ω is suddenly connected to an ideal battery with ε = 100 V. At 0.085 s after the connection is made, what is the rate at which (a) energy is being stored in the magnetic field, (b) thermal energy is appearing in the resistance, and (c) energy is being delivered by the battery? (a) Number Units (b) Number Units (c) Number Units

A coil with an inductance of 2.1 H and a resistance of 14 Ω is suddenly connected to an ideal battery with ε = 100 V. At 0.085 s after the connection is made, what is the rate at which (a) energy is being stored in the magnetic field, (b) thermal energy is appearing in the resistance, and (c) energy is being delivered by the battery? (a) Number Units (b) Number Units (c) Number Units

Image text
A coil with an inductance of 2.1 H and a resistance of 14 Ω is suddenly connected to an ideal battery with ε = 100 V . At 0.085 s after the connection is made, what is the rate at which (a) energy is being stored in the magnetic field, (b) thermal energy is appearing in the resistance, and ( c ) energy is being delivered by the battery? (a) Number i AUnits ◻ (b) Number i Units ◻ (c) Number i Units ◻

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

In an oscillating LC circuit, L = 3.82 mH and C = 3.85 μF. At t = 0 the charge on the capacitor is zero and the current is 2.63 A. (a) What is the maximum charge that will appear on the capacitor? (b) At what earliest time t > 0 is the rate at which energy is stored in the capacitor greatest, and (c) what is that greatest rate? (a) Number Units (b) Number Units (c) Number Units
Solution
0 0

For the circuit in the figure, assume that 8 = 9.00 V, R = 7.50 Ω, and L = 6.50 H. The ideal battery is connected at time t = 0. (a) How much energy is delivered by the battery in the first 3.00 s? (b) How much of this energy is stored in the magnetic field of the inductor? (c) How much of this energy is dissipated in the resistor? (a) Number Units (b) Number Units (c) Number Units
Solution
0 0

A wire of resistance 5.2 Ω is connected to a battery whose emf ε is 6.0 V and whose internal resistance is 0.60 Ω. In 2.6 min, how much energy is (a) transferred from chemical to electrical form in the battery, (b) dissipated as thermal energy in the wire, and (c) dissipated as thermal energy in the battery? (a) Number Units (b) Number Units (c) Number Units
Solution
0 0