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# Electrical Properties of Copper and Silicon Multiple Choice Questions (MCQ) PDF Download

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Free Electrical Properties of Copper and Silicon Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrical Properties of Copper and Silicon MCQ PDF e-Book) download to practice Engineering Physics Tests. Learn Ohm Law Multiple Choice Questions and Answers (MCQs), Electrical Properties of Copper and Silicon quiz answers PDF to learn e-learning courses. The Electrical Properties of Copper and Silicon MCQ App: Download free learning app for resistivity of typical metals, current density, direction of current, resistivity of typical semiconductors test prep to enroll in online colleges.

The MCQ: Copper temperature coefficient of resistivity is; "Electrical Properties of Copper and Silicon" App Download (Free) with answers ‘4.3x10-3 Ωm’, ‘4.3x103 Ωm’, ‘−70x10-3 Ωm’ and ‘−270x10-3 Ωm’ to learn e-learning courses. Practice Electrical Properties of Copper and Silicon Quiz Questions, download Google e-Book (Free Sample) for best online colleges.

## Electrical Properties of Copper and Silicon MCQs: Questions and Answers

MCQ 1: Copper metal has charge carrier density of

1. 8.49x1028 m-3
2. 0.29x1028 m-3
3. 1x1016 m-3
4. 1x102 m-3

MCQ 2: Copper temperature coefficient of resistivity is

1. 4.3x10-3 Ωm
2. 4.3x103 Ωm
3. −70x10-3 Ωm
4. −270x10-3 Ωm

MCQ 3: Silicon temperature coefficient of resistivity is

1. 4.3x103 Ωm
2. 4.3x10-3 Ωm
3. −270x10-3 Ωm
4. −70x10-3 Ωm

MCQ 4: Resistivity of Silicon is

1. 6.89x10-8 Ωm
2. 1.69x10-8 Ωm
3. 12.5x103 Ωm
4. 2.5x103 Ωm

MCQ 5: Resistivity of Copper is

1. 1.69x10-8 Ωm
2. 6.89x10-8 Ωm
3. 2.5x103 Ωm
4. 12.5x103 Ωm

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