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MmeCurie
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How do you figure out which way is north when you're lost and the only things you've got with you is a copper wire and a voltmeter?
Thanks in advance.
Thanks in advance.
MmeCurie said:How do you figure out which way is north when you're lost and the only things you've got with you is a copper wire and a voltmeter?
Thanks in advance.
Make a loop of the largest area that you can make with the copper wire and voltmeter leads (connected to the voltmeter) using your arms while orienting the loop vertically. Then, standing up, turn around as fast as you can but at constant rotational speed while watching the voltmeter.MmeCurie said:How do you figure out which way is north when you're lost and the only things you've got with you is a copper wire and a voltmeter?
Thanks in advance.
Using a copper wire to find north relies on the principle of electromagnetism. When the wire is placed in the Earth's magnetic field, it becomes magnetized and can be used as a compass needle to indicate the direction of north.
Yes, any type of copper wire can be used as long as it is long enough to hold and has some flexibility. Thicker wires may be easier to handle, but thinner wires can also work.
This method can provide a general indication of north, but it may not be as accurate as using a traditional compass. Factors such as the strength of the Earth's magnetic field and the length and thickness of the wire can affect the accuracy.
Yes, it is important to be careful when handling the wire as it can become magnetized and may attract metal objects. It is also important to avoid using this method near power lines or other sources of electricity.
Yes, this method can be used in any location as long as there is a strong enough magnetic field present. However, it may not be as effective in areas with high levels of interference or areas near the Earth's poles where the magnetic field is weaker.