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# Magnetic Flux Density MCQ with Answers PDF

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Solve Magnetic Flux Density Multiple Choice Questions (MCQ), applied physics quiz answers PDF with career tests for online courses. Practice electromagnetism Multiple Choice Questions and Answers (MCQs), Magnetic Flux Density quiz questions for online colleges for science. Magnetic Flux Density MCQ PDF: magnetic field, e/m experiment, electromagnetism, cathode ray oscilloscope test prep for online college for teaching degree.

"A 20 cm wire carrying current of 10 A with magnetic field 0.30 T having angle 40° will produce the force of" Multiple Choice Questions (MCQ) on magnetic flux density with choices 0.21 n, 0.25 n, 0.31 n, and 0.39 n for online colleges for science. Practice magnetic flux density quiz questions for merit scholarship test and certificate programs for accredited online colleges.

## MCQs on Magnetic Flux Density Quiz

1.

A 20 cm wire carrying current of 10 A with magnetic field 0.30 T having angle 40° will produce the force of

0.21 N
0.25 N
0.31 N
0.39 N

2.

If magnetic field in region is given by B = 4i + 8k, then the flux passing through a 5 m² area loop will be

20i + 40k Wb
20 Wb
40 Wb
30 Wb

3.

According to SI units, the unit of magnetic flux is

tesla
N m A-1
weber
N C-1

4.

If magnetic field in certain region is given by B = (40i-18k)Wb m², then the flux passing through 5 cm² area loop will be

90 × 10-4
91 × 10-4
92 × 10-4
94 × 10-4

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