MJ18 P41 Q9 Rotated Wire Between Magnets | A2 Magnetic Fields | CAIE A Level 9702 Physics

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  • เผยแพร่เมื่อ 25 ม.ค. 2025

ความคิดเห็น • 13

  • @riaaurjoon2686
    @riaaurjoon2686 2 ปีที่แล้ว +19

    I would like to thank you. I was having a mental breakdown, questioning why i took physics in the first place. I couldn't even do such a simple question so close to the a levels(less than a month away)
    And this saved me. Thank you for all the visuals. It was very helpful.

  • @givemebeidou2446
    @givemebeidou2446 ปีที่แล้ว +1

    Thank you so much miss!!!

  • @neviseno
    @neviseno ปีที่แล้ว +1

    is your first favourite number zero? 21:19

  • @raheenfatima3203
    @raheenfatima3203 3 ปีที่แล้ว +10

    wire should rotate in perdicuar direction of magnetic flux

    • @yeltsakcir7715
      @yeltsakcir7715 3 ปีที่แล้ว +2

      Is this the correct answer?

  • @eunrcn
    @eunrcn 3 ปีที่แล้ว +4

    thank you

  • @yeltsakcir7715
    @yeltsakcir7715 3 ปีที่แล้ว +2

    Hello I would like to ask if the wire were to rotate until it is vertical, how would the magnetic force change, will it increase or decrease? Thank you
    Timestamp: 18:24

    • @ETphysics
      @ETphysics  3 ปีที่แล้ว

      If current is parallel to the B-field lines (no angle between B and I), would there be a magnetic force?

    • @yeltsakcir7715
      @yeltsakcir7715 3 ปีที่แล้ว

      @@ETphysics what I meant was like one of the comments, if I rotate it perpendicular to the flux until it points vertically upwards 😅

  • @Monalisa-f4n
    @Monalisa-f4n ปีที่แล้ว +1

    Thank you so much mam!!

  • @cyf1157
    @cyf1157 ปีที่แล้ว

    which way should the wire rotate to change magnetic Force with theta? Vertically?

  • @Education-cv1ry
    @Education-cv1ry ปีที่แล้ว

    Q8?