Because they contain a magnet in the microphone.( The place where you talk into the phone)
Something either sticky or magnetic might pick up paper clips.
Yes, the shape of a magnet can affect how many paper clips it can pick up. Magnets with a stronger magnetic field and larger surface area can typically pick up more paper clips compared to smaller or weaker magnets. Additionally, the orientation of the magnet in relation to the paper clips can also impact its ability to pick them up efficiently.
to transfer the energy passes from the wire so that the nail able to pick up the paper clips
chocolate
The wire-wrapped nail was able to pick up the paper clips because the wire acts as a magnet when an electric current flows through it, creating a magnetic field that attracts the paper clips. This is an example of how electromagnetism can be used to manipulate magnetic objects.
Nope. Granite is largely Calcium Carbonate (Ca2CO3). Calcium carbonate is not ferromagnetic and does not produce nor interact with magnetic fields.
the magnets on the speakers pick up the paper clip
Well, honey, any rock with a bit of magnetite in it could pick up those pesky paper clips. Magnetite is a magnetic mineral found in certain types of rocks like lodestone. So, if you're tired of struggling with those paper clips, just grab a rock with a little magnetite and watch them cling like your ex on social media.
I have tried with the paper clip with the master lock but it doesn't work. I think a bobby pin might do the trick.
no it only gives more room to pick up paper clips
Certainly, as long as the paper clips are made of iron or steel. Most paper clips are made of polished or zinc-plated steel. Magnetism is a field that is not affected by water or any intervening matter unless that matter is also magnetic, or ferromagnetic.
The number of paperclips a bar magnet can pick up will depend on the strength of the magnet and the size of the paperclips. In general, a typical bar magnet can pick up several small paperclips at once.