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Electrical Current MCQ with Answers PDF Download

The e-Book Electrical Current Multiple Choice Questions (MCQ Quiz), Electrical Current quiz answers PDF to study online courses, a level physics tests. Practice Electric Current, Potential Difference and Resistance Multiple Choice Questions and Answers (MCQs), Electrical Current quiz questions for online degree programs. The e-Book "Electrical Current MCQ" App Download: meaning of voltage, current equation, circuit symbols, electrical current test prep for GRE prep classes.

The MCQ "Semiconductors have electron number density of order" PDF, Electrical Current App Download (Free) with 1024 m-3, 1020 m-3, 1012 m-3, and 1023 m-3 choices for online degree programs. Study electrical current quiz questions, download Google eBook (Free Sample) for best online ACT prep class.

Physics: Electrical Current MCQs PDF Download

MCQ: Semiconductors have electron number density of order

A) 1024 m-3
B) 1020 m-3
C) 1012 m-3
D) 1023 m-3

MCQ: If the magnetic flux density and current are at right angles, then component of force acting on the conductor is

A) BIL cosθ
B) BIL sinθ
C) BIL tanθ
D) BL sinθ

MCQ: When current is parallel to magnetic fields, force on conductor is

A) zero
B) infinite
C) 2 times
D) same

MCQ: If direction of current is from positive to negative, then it is called

A) electronic current
B) conventional current only
C) positronic current
D) protonic current

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