In problems 2 - 10, we consider a simple electrical circuit with voltage V (measured in volts), resistance R (measured i
Posted: Tue May 10, 2022 6:16 pm
In problems 2 - 10, we consider a simple electrical circuit with voltage V (measured in volts), resistance R (measured in ohms), and current I (measured in amps). These three positive variables are related to one another by “Ohms Law”: V=IR. We may consider this law as written, or treat I as a function of R and V, and write: I = I(R,V) = 2. Evaluate 1(3, 12), and fully describe what this means. = R 3. Show that the limit lim does not exist by evaluating limits along the (RV)-(0,0) positive R-axis and along the line R = V in the RV-plane.