Skip to main content

Electromagnetism

Electricity could create magnetism, this is called electromagnetism. Electromagnets can be created by wrapping a wire around an iron nail and connecting it to a battery. If you do decide to do this you might want to wear gloves because the battery could get very hot. Electromagnets function stick to metal just like normal magnets. You could also change how strong an electro magnet attracts by using more voltage. 

You could also do the opposite and generate electricity through magnets, this is called electromagnetic induction. 

Electro magnets are very useful in our daily lives. Electromagnets are used in a lot of electrical devices. Electric motors and generators both use electromagnets to do convert energy. Another example is a school bell. When electricity goes to the school bell the thing that hits the bell is attracted by an electromagnet to hit the bell.

Comments

Post a Comment

Popular posts from this blog

Minecraft: How to Hide Redstone Traps

Whether your making a map for other players or just troll your friends hiding traps are important in most redstone machines. Hiding traps should be one of the most important things you need to make an epic trap. Today, I am going to show you how to hide traps. Blocks Hide redstone circuits with blocks! This is the most simple way to hide your traps. Remember when using blocks to hide circuits always put the power source near the blocks that hides your redstone traps. Vines Hide the thing that will kill you with vines. It is the same item that is used to hide the dispenser in the jungle temple. Let vines grow on your trap and it will hide your cunning trap. Camouflage  Camouflage is another way to hide your traps! For example wooden pressure plates on wooden planks will hide those power sources. You could also use stone pressure plate on stone. Go troll your friends now!
Post a Comment
Read more

Vascular and Non-Vascular Plants

Plants are living organisms. We can classify them in two ways. Vascular and non-vascular plants Vascular Plants Vascular Plants are plants with the parts xylem and phloem. Xylem carries water absorbed by roots. Phloem carries food or sugar for the plant. Non-Vascular Plants Non-Vascular Plants are the opposite. They don't have xylem or phloem. Instead they absorb water through osmosis. Kind of like soaking water with a sponge
Post a Comment
Read more

Minecraft Tips on Starvation

Is starving one of the main reasons you die. I'll help you fight starvation so that you will never die from starvation ever again. First when you start the game make a wooden sword and slaughter some animals. You can also destroy leaves to get apples. Eat them when your hungry. You can also farm wheat and other crops to make food. By farming you could also spawn more animals just by farming. Another way is get either wheat or carrots to attract animals to come to you for more food. Remember this tips and you could win from hunger!
Post a Comment
Read more