Question:
A physics professor built the circuit shown in the figure
Last updated: 6/21/2023
![A physics professor built the circuit shown in the figure](https://media.kunduz.com/media/sug-question-candidate/20211207070651685531-1903276.jpg?h=512)
A physics professor built the circuit shown in the figure Assume the inductance is L 3 10 H the resistance is R 7 80 02 and the battery emf is E 36 0 S AVR EL R ww ele L AV a Find R when the current is 2 00 A EL b Calculate the emf in V across the inductor when the current is 4 50 A