Cairo University
Electrical Energy Engineering
Faculty of Engineering
EPMN203: Time Varying Fields Applications
Fall 2022
Assignment #1
A rectangular conducting loop with resistance R= 0.2 Ω turns at 500 rev./min. The loop is in a
magnetic field B = 200 r2 z2 sint uz T. The vertical conductors are at r1 = 0.03 m and r2 = 0.05 m,
respectively.
a) Find the magnetic flux inside the loop.
b) Find the induced emf in the loop.