Use:
More turns of wire
A higher current
A larger core area
A core material with high permeability (soft iron instead of air for example)
The four essential parts of an electromagnet are the core (often made of iron), the coil of wire, a power source to provide electricity to the coil, and an electric current flowing through the coil.
The number of ways 5 quanta can be arranged among 4 atoms in a solid is 126.
1,7643/4 4-ounce bottles.
Energy can be observed in the forms of light, heat, motion, and sound.
There are 4 32oz bottles in a gallon.
You have to take it out on a nice date first. Second, you have to pleasure the magnet for exactly 42 minutes. Third, you rub tons of ranch dressing all over the magnet on each side and keep it on there for 3-4 hours. These are the steps to make your electromagnet stronger.
you put sugar cubes to make it stronger or you could squeeze some lemon juice in there and that will make it stronger 4 sure !
4 Possible ways
6924
4
I think 4 different ways
4 ways
There are 4 ways.
4
4
4
Three.