A. critical magnetic field
B. transition temperature
C. critical current density
D. none of the above
A. 18.0°K
B. 9.22°K
C. 4.12°K
D. 1.14’K
A. zero
B. negative real value
C. positive real value
D. complex value
A. decreases
B. increases
C. remains constant
D. becomes temperature independent
A. copper
B. kanthal
C. manganin
D. nichrome
A. a ceramic body having metal and caps
B. a wire of platinum
C. a heavy cross-section of copper or aluminium
D. a ceramic tube having carbon rod inside it
A. electric field
B. magnetic field
C. electromagnetic field
D. none of the above
A. Nichrome
B. Constantan
C. Kanthal
D. Molybdenum
A. a liquid
B. a metal
C. a metal liquid
D. a gas
A. Resistance of the conductor
B. Area of the conductor section
C. Length of the conductor
D. All of the above