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PMP1707525813775 | Test if there is magnetism in pyrite stones. | Physics - Metals - Pyrite Stone | 1. Check for magnetic properties of pyrite stones
2. Understand physical and chemical composition of pyrite stones
3. Understand if we can induce magnetism into pyrite stones | 1. Pyrite stones
2. Magnet | 1. Hover magnet on to the pyrite stones | 1. Does pyrite stones get attracted/repelled to magnet? | 1. Take as big/powerful magnet as possible. | 1. Measure Magnetic susceptibility, Magnetisation(M), Magnetic Flux Density(B) | 1. https://gmw.com/product/magnetic-susceptibility-meter/
2. https://byjus.com/physics/magnetization-magnetic-intensity/ |
PMP1707698600497 | Check for electrical conductivity in pyrite stone | Physics - Metals - Pyrite Stone | 1. Know if pyrite stone is a good conductor of electricity
2. Know atomic structures in pyrite stone | 1. Pyrite stone
2. Battery
3. LED
4. Jumper wires
| 1. Connect the circuit and make the LED glow
2. Open the circuit and attach the leads to pyrite stone
| 1. Does LED glow even if pyrite stone is introduced into circuit?
| 1. Ensure a right voltage battery is selected for LED (around 3v) | 1. Measure voltage, current before and after introducing pyrite stone. | 1. https://www.cambridge.org/core/journals/journal-of-materials-research/article/abs/electrical-properties-of-natural-and-synthetic-pyrite-fes2-crystals/FACFDB2B51E1F4479C4347C2D4A08934
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