Engineering Courses

Chapter 23: Engineering Physics Exam Tests

Engineering Physics MCQs - Chapter 23

Books:

Apps:

The Ohm Law Multiple Choice Questions (MCQs) with Answers PDF, Ohm Law MCQs PDF Download e-Book Ch. 23-1 to study Engineering Physics Course. Practice Resistivity of Typical Semiconductors MCQs, Ohm Law trivia questions and answers PDF for easy enrollment online colleges. The Ohm Law MCQs App Download: Free learning app for direction of current, current density, resistivity of typical metals, resistivity of typical insulators career test to study online schools courses.

The Multiple Choice Question (MCQ Quiz): Resistivity of pure silicon is; "Ohm Law" App Download (Free) with answers: 2.5x103 Ωm; 4.82x10-8 Ωm; 8.7x10-4 Ωm; 2.8x10-3 Ωm; for easy enrollment online colleges. Solve Newton Second Law in Angular Form Quiz Questions, download Google eBook (Free Sample) for online associate degree in engineering.

## Ohm Law Questions and Answers : MCQ Quiz 1

MCQ 1:

Resistivity of pure silicon is

1. 4.82x10-8 Ωm
2. 2.5x103 Ωm
3. 8.7x10-4 Ωm
4. 2.8x10-3 Ωm
MCQ 2:

Water flows through garden hose at volume flow rate dV/dt of 450cm3 s, current of negative charge will be

1. 2.41 mA
2. 2.41 MA
3. 23.45 A
4. 241 A
MCQ 3:

Current density J related to current i, where dA is area of surface element, is

1. i=JdA/dt
2. i=JdA
3. i=∫J dA
4. i=∫2J dA
MCQ 4:

9.68x10-8 Ωm is resistivity of

1. Iron
2. Platinum
3. Aluminium
4. Copper
MCQ 5:

Glass has resistivity of

1. 1010-1014 Ωm
2. 105-1014 Ωm
3. 105-1010 Ωm
4. 102-1010 Ωm