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a usq45tx.theexpertta.com C Home Student: Djacquottcougarmail.collin.edu My Account Log Out ss Management Help ignment 4 Begin Date: 2/24/2018 4:00:00 PM Due Date: 3/23/2018 11:59:00 PM End Date: 5/2018 11:59:00 PM 8%) Problem 7: A charged particle moves in some area and does not experience any magnetic force. we can conclude that: Grade Summary Debactions100 Potential100 OThere is no magnetic field in this area or there is magnetic field which lines are perpendicular to the particles velocity OThere is no magnetic field in the area or there is magnetic field whose lines are parallel to particle's velocity. OThere is magnetic field which is parallel to the particle's velocity. OThere is no magnetic field in this area. Submissions Attempls remaining: per athempt detailediew There is magnctic field which is perpendicular to particle's velocity Submit Hint I give up lints: deduction per hint. Hints remaining: Feedback: 0% deduction per feedback. All content © 2018 Expert TA, LLC

Explanation / Answer

second option is correct.

when the magnetic field is in parallel to particles velocity,magnetic force exerted is zero. Magnetic force is also zero when there is no magnetic field.

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