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The Book Current Density Multiple Choice Questions (MCQ Quiz), Current Density quiz answers PDF to study online courses, engineering physics tests. Practice Ohm Law Multiple Choice Questions and Answers (MCQs), Current Density quiz questions for questions to ask during an interview. The e-Book Current Density MCQ App Download: resistivity of typical metals, current density, direction of current, resistivity of typical semiconductors test prep for college entrance exams.

The MCQ: Current density J related to current i, where dA is area of surface element, is PDF, "Current Density" App Download (Free) with i=jda/dt, i=jda, i=∫j da, and i=∫2j da choices for questions to ask during an interview. Study current density quiz questions, download Amazon eBook (Free Sample) for undergraduate engineering schools.

## Chapter 23 MCQs: Current Density Quiz

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

A) i=JdA/dt
B) i=JdA
C) i=∫J dA
D) i=∫2J dA

MCQ: Amount of electric current flowing per unit cross-sectional area of a material is called

A) drift velocity
B) electric field strength
C) potential energy
D) current density

MCQ: Average velocity that a charge particle attains in a material due to an electric field is

A) potential energy
B) drift velocity
C) electric capacitance
D) current density

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