31. The number of protons in a copper atom are
32. With increase in temperature, the electrical conductivity would
33. If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.
34. The elements which become superconducting at extremely low temperatures are
35. The number of protons in a silicon atom are
36. The residual resistivity of a binary alloy at 0 K is
37. Nickel is a non-magnetic material.
38. The most important set of specifications of transformer oil include
39. If a small amount of Cu is added to Ni conductor, then
40. The fact that domains exhibits spontaneous magnetisation is
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