Recent content by choey

Huh. I swear I tried that to find R and therefore I. But this time it worked, actually. :) Now I'm asked, "In the time interval between 0 and 15 s, how much electrical charge passes any given point in the windings? (Give magnitude only.)" I have... emf @ t=8 : dPhi/dt = 6.408849013 V I @ t=8 ...

A circular loop with radius a = 0.25 m and N = 17 turns lies in the plane of the page (x-y plane). The wire used in constructing the loop has a resistance per unit length of dR/dl = 0.11 W/m. A spatially uniform magnetic field points in the -z direction (into the page). In the interval...