Class Management Help Extra Credit Assignment Optional Begin Date: 726 AOPM Due
ID: 1731144 • Letter: C
Question
Class Management Help Extra Credit Assignment Optional Begin Date: 726 AOPM Due Date: 8/8/2018 11:59:00 PM End Date: 8/8/20 (3%) Problem 26: Please answer the following questions about magnetic fields Ka qe 33% Part (a) which of the following statements about magnetic fields are true? 33% Part (b) What is an acceptable ending to the following sentence: "Magnetic field lines " Are not present without iron filings Can cross each other None of these. All of the above. Form closed loops. Originate from monopoles. Submit Hint I give up! Hints: deduction per hint. Hints remainingE Feedback: deduction per feedback. iiii 33% Part (c) which of the following arrangements produces an attractive force?Explanation / Answer
(b) magnetic field lines form closed loops.
(c) South pole will attract north pole.
So correct option - last option.
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