If the current in a coil is AC, the amplitude of MMF ___________
Posted: Thu Jul 14, 2022 10:09 am
a) varies with time but not with space
b) varies with space but not with time
c) varies with both space and time
d) doesn’t vary with both space and time
b) varies with space but not with time
c) varies with both space and time
d) doesn’t vary with both space and time