Screwdrivers can have weak or strong magnetism.
A lodestone is a naturally occurring magnet and is considered to be a strong magnet.
coz if you try to attract a weak and a weak side it wont stick. same with the strong and strong side. But if you put a strong side next to a weak side it will attach. When a strong magnet is brought nearby the domains line up more closely with the magnetic field. The result of this reorientation is an overall magnetization of the weaker magnet.
the domain strength is much stronger in a magnetised nail. when you have a weak nail, there is no magnetic force. sometimes they can repell. this is what i think and i always know best thank you
you can take a magnet and run it down the side of you screw driver repeatedly. Screwdriver you can take 24 hours to attach a strong magnet. Or you can get away from the coil and plug wires to the battery.
There are a few ways . . . 1. Point the screwdriver north and south, then tap on it for a while with a hammer or other steel device. 2. Rub the screwdriver for its entire length with a magnet for a while.
It is not recommended to test the strength of a flywheel magnet with a screwdriver as the force exerted by the magnet could cause the screwdriver to snap towards it, potentially causing injury. It's safer to use an appropriate tool or magnet gauge to measure the strength of the magnet.
The magnetic force of a fridge magnet is relatively weak compared to other magnets. It is strong enough to hold lightweight objects like papers or photos on the fridge, but not strong enough to attract or hold heavier objects.
Magnets are materials that can exert a force of attraction or repulsion on certain objects.Magnets can be strong or weak, depending on their internal arrangements.
yes
magnetizing is basically making an un magnetised metal become a strong or weak magnet to make a weak magnet you simply rub a magnet against it to make a strong magnet you heat it to a very high temperature and it will help if you wrap alot of wire round it when connecting it with the circuit. You will also need a very big power supply e.g mains
Yes, although the magnet may not be strong enough to move the screwdriver towards it. Screwdrivers are made of metal, meaning they are magnetic.
To magnetize a quarter, you can rub a strong magnet along its surface in one direction for several strokes. This aligns the metal's magnetic domains, which can induce a weak magnetism in the coin. It's important to use a strong enough magnet, like a neodymium magnet, for effective magnetization. However, keep in mind that the effect will be temporary and the coin will not retain strong magnetism.