Q. Which of the following is the ferroelectric material? (Solved)
1. Rechelle salt
2. Barium titanate
3. Potassium dehydrogen phosphate
4. All of the above
5. None of the above
- c. Potassium dehydrogen phosphate
1. Rechelle salt
2. Barium titanate
3. Potassium dehydrogen phosphate
4. All of the above
5. None of the above