Resistance of a material always decreases if __________?

Current Electricity Mcqs
Aroma Ann0

A. temperature of material is decreased
B. temperature of material is increased
C. number of free electrons available become more
D. none of the above is correct

Related Mcqs:

  1. When the temperature of a semi-conductor is reduced to absolute zero
  2. During condition of fever the rate of our hearbeat will be:
  3. The heart rate of a person having 102?F temperature as compared to a person having normal temperature will be:
  4. After coming from gymnaseum, our heart rate would be:
  5. Four wires of same material, the same cross-sectional area and the same length when connected in parallel give a resistance of 0.25 Q. If the same four wires are connected in series the effective resistance will be __________?
  6. In material handling plants, automatic scales are used for
  7. During Ischaemia of myocardium the blood supply to muscles of heart in coronary artery is:
  8. What will happen to our heart beat in case our body temperature is decreased:
  9. The critical mass of a fissionable material can be reduced by
  10. The resistance of a conductor varies inversely as __________?

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