If the effective mass of the electron is suddenly increased, what is its effect on electrical conductivity? Assume everything else remains same in the metal. Increase in conductivity Decrease in conductivity Conductivity depends on the effective mass of hole alone Unpredictable

If the effective mass of the electron is suddenly increased, what is i

1.	If the effective mass of the electron is suddenly increased, what is its effect on electrical conductivity? Assume everything else remains same in the metal. Increase in conductivity Decrease in conductivity Conductivity depends on the effective mass of hole alone Unpredictable
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If the effective mass of the electron is suddenly increased, what is its effect on electrical conductivity? Assume everything else remains same in the metal. Increase in conductivity Decrease in conductivity Conductivity depends on the effective mass of hole alone Unpredictable​

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If the effective mass of the electron is suddenly increased, what is its effect on electrical conductivity? Assume everything else remains same in the metal. Increase in conductivity Decrease in conductivity Conductivity depends on the effective mass of hole alone Unpredictable