At transition temperature the value of critical field is
A. Zero
B. Negative real value
C. Positive real value
D. Complex value
Answer: Option A
This Question Belongs to Electrical Engineering >> Electrical Engineering Materials
Join The Discussion
Comments (1)
Related Questions on Electrical Engineering Materials
On which of the following factors does the resistivity of a material depend ?
A. Resistance of the conductor
B. Area of the conductor section
C. Length of the conductor
D. All of the above
Piezoelectric materials serve as a source of ________ .
A. Resonant waves
B. Musical waves
C. Microwaves
D. Ultrasonic waves
The tiny block formed by the arrangement of a small group of atoms is called the
A. Unit cell
B. Space lattice
C. Either A or B
D. None of the above
The temperature at which electrical resistivity of the material suddenly drops to zero and the material changes from normal conductor to a super conductor is called the Transition temperature or critical temperature TC.