Magnetic Field Lines
Operation: Turn the handwheel and observe the change of the compass. Scientific Principle: What shape are magnetic field lines? Although we all know that a magnet has a magnetic field, the direction of magnetic field lines outside the magnet is from the N pole to the S pole, and inside the magnet from the S pole to the N pole, but both the magnetic field and magnetic field lines are invisible and intangible.
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- 0.9×0.6×1.11 0.9×0.6×1.11Overall Dimensions: 0.9×0.6×1.11 Brand: KexMall Model: PopsciCat-Medium-038 Materials: ①Base: 2.0mm cold-rolled steel plate, dimensions not less than 0.75×0.45×0.7m, surface baked paint (or electrostatic powder coating), reserved floor feet for later height adjustment and four-corner balance, reserved AC female socket position for power supply to electrical exhibits ②Tabletop: high-quality flame-retardant fiberglass reinforced plastic, total thickness with edge ≧100mm ③Instruction sign: acrylic UV high-precision printing, thickness ≧3mm ④Maintenance door: 2.0mm cold-rolled steel plate, surface baked paint (or electrostatic powder coating) Power Requirement: None
Operation: Turn the handwheel and observe the change of the compass. Scientific Principle: What shape are magnetic field lines? Although we all know that a magnet has a magnetic field, the direction of magnetic field lines outside the magnet is from the N pole to the S pole, and inside the magnet from the S pole to the N pole, but both the magnetic field and magnetic field lines are invisible and intangible.