Recent content by estudent1371

  1. E

    Create a method to measure a varying voltage from a power line

    Here is a cleaner version of the question.
  2. E

    Create a method to measure a varying voltage from a power line

    I feel like i am spinning my wheels at the start here. so I figured that i would start with some type of wire loop that I could change its diameter. This would allow there to be a change in flux through the loop creating a current through the wire. i could then read the current through the...
  3. E

    Proving time constant formulas of a capacitor using Kirchoff's laws

    I didn't show the step but my integral on the left side is going from charged Q to completely discharged. but I used the integral property to switch them and put a negative in ∫ 0Q=-∫Q0. However, I do see your point in that the current of the mini loop would flow in the opposite direction.
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    Proving time constant formulas of a capacitor using Kirchoff's laws

    thank you for the help so I have made some head way but I feel like i may have made a mistake in my math?
  5. E

    Proving time constant formulas of a capacitor using Kirchoff's laws

    the attached files are a diagram of the circuit. also I believe I figured out how to proof equation (7) but I'm lost on how to proof (8)