Engineering Physics Practice Tests
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The MCQ Current density J related to current i, where dA is area of surface element, is: i=jda/dt, i=jda, i=∫j da and i=∫2j da with "Current Density" App Download (Free) to study online training courses. Study current density quiz questions, download Amazon eBook (Free Sample) for undergraduate engineering schools.
MCQ 1: Current density J related to current i, where dA is area of surface element, is
MCQ 2: Amount of electric current flowing per unit cross-sectional area of a material is called
MCQ 3: Average velocity that a charge particle attains in a material due to an electric field is
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