11. The magnetic field normally stored in the ferrite core was instead stored on the wire itself. 12. Before they invented semiconductor DRAM, computer memories were made with thousands of tiny ferrite cores . 13. Thus, when using frequencies higher than 500 kHz MPP cores are often replaced by ferrite cores . 14. FACIT EDB was a copy of the BESK, and was built with a combination of ferrite core was used. 15. Is it true that the hysteresis loss in a heavily saturated ferrite core will be much less than in its unsaturated state? 16. In this system the loop antenna is replaced with a single square-shaped ferrite core , with loops wound around two perpendicular sides. 17. A ferrite core or bead can be added to an inductor to improve, in two ways, its ability to block Q factor. 18. Between each copper coil leg are placed the pieces of the sub-divided and insulated iron ferrite cores making up the ferrite ring. 19. The computer was equipped with words of 6 bits, plus a parity bit, and word mark bit, with ferrite core memories. 20. In general, the operation of FeRAM is similar to ferrite core memory, one of the primary forms of computer memory in the 1960s.