Select R such that V_L = 5V (I have determined the answer to be 3kOhms, but only with the aid of a circuit emulator, I don’t understand the method of solving this)

Here’s the practice final that he just posted. These (non-fundamental in an intro course) questions are making my head spin. I was originally asking where can I find a resource (or two) on the web whe

question attached Thank you

Prove the identity of each of the following Boolean equations, using algebraic manipulation: a) ABC’ + B C’ D’ + B C + C’ D = B + C’ D B) WY + W’ Y Z’ + WXZ + W’ X Y’ = WY +

Using DeMorgan’s theorem, express the function F = AB’C + A’C’ + AB (a) with only OR and complement operations (b) with only AND and complement operations

2. What is the length of a fiber optic cable that attenuates an input power of 100 mW to an output power of 60 mW by 1.8 dB/km?

I am looking for a short discourse on the differences between axial gap and radial gap permanent magnet motors, and between surface mounted and submerged magnet designs for a short seminar discussion

Kindly help me with these circuit Analysis Problems. The book I am using is Fundamentals of Electric Circuit, 3rd edition, Mc Graw Hill by Charles K Alexander.

Please show all work. Thanx.

Use KVL, KCL, and Ohm s law to calculate the voltage VDS , the current ILOAD , and the MOSFET s effective resistance REFF as functions of voltages Vdd and VR in the circuit shown on this diagram. Show