Which one of the following is non-linear material?
A. Zirconium oxide
B. Magnetite
C. Maghemite
D. Lithium niobate
Answer:D
Which one of the following is non-linear material?
A. Zirconium oxide B. Magnetite C. Maghemite D. Lithium niobate
Explanation: Lithium niobate is a non-linear material used for telecommunication.