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The cause for electrical resistance of a metal is
impurities and crystal defects
thermal vibration
non - periodicity of lattice potentials
all of above
all of above
Quick Summary: Practice and solve "The cause for electrical resistance of a metal is..." for Electrical - Electrical Materials. The correct answer is Option D: all of above. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(d) **