7.26 In the circuit shown in Fig. P7.26, both switches operate together; that is, they either open or close at the same time. The switches are closed a long time before opening at t = 0. a) How many microjoules of energy have been dissipated in the 12 kN resistor 12 ms after the switches open? b) How long does it take to dissipate 75% of the initially stored energy? Figure P7.26 t = 0 1.8 kN t = 0 10 120 V 12 k2 68 kN 3 HF

Q: What is called Fossil Fuels and what are the main 3 types of Fossil Fuels?

A: Fossil fuels Fossil fuels are responsible for providing energy. These fossil fuels are decomposed…

Q: 8 Volts R4 8ohms R3 R5 R7 7ohms 8ohms Bohms R2 R8 4ohms R10 -w- Pohms 12ohms 13ohms 2amps 100V R1 R9…

A:

Q: Explain the function of modern adaptive front lighting systems. In your answer, provide an example…

A: To explain: The function of modern adaptive front lighting systems.

Q: The amount of potential required to remove an electron from an atom is the _____ of the atom.

A: The amount of potential required to remove an electron from an atom is the ionization potential of…

Q: I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards…

A: According to the question we need to design a wooden train that runs on wooden track.What's the…

Q: Provide answers for the following: a)      In Karnaugh Maps, what distinguishes cells that are…

A: Karnaugh maps are used in digital circuits in order to simplify the Boolean expression which reduces…

Q: Problem 1 is a review of your understanding of KVL (Kirchhoff's voltage law) Using KVL find the…

A: A simple question based on network analysis and the topics described in the solution are kirchoff's…

Q: Show the following units in scientific notation. e.g ) Five Kilometre (km) = 5 x 103 m 1) One…

A: Consider solving the problem by using the second notation (which decides the exponential power of…

Q: A pvc raceway has multiple circuits installed. The circuit sizes are 20 amp 60 amp and 100 am. A…

A: To determine the appropriate size of the equipment grounding conductor (EGC) for a PVC raceway…

Q: Mention the applications of FET.

A: FET stands for field effect transistor. Applications of FET FET is used in the multiplexer. FET is…

Q: A one-family dwelling has a 175-ampere, 240-volt service that is fed with 75⁰ C (167 degrees)…

A: One family dwelling means to construct a house which is only suitable for one family.

Q: 3. What must be the speed of a six-pole 25-Hz synchronous generator? 500 грm a) b) 900 гpm c) 1200…

A: NOTE: “Since you have asked multiple question, we will solve the first question for you. If you want…

Q: which ones are the answers??????

A:

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.