G6B10 : How does a ferrite bead or core reduce common-mode RF current on the shield of a coaxial cable?
A
By creating an impedance in the currents path
B
It converts common-mode current to differential mode current
C
By creating an out-of-phase current to cancel the common-mode current
D
Ferrites expel magnetic fields
Correct Answer: By creating an impedance in the currents path