https://padlet.com/aosborn3hrk/46imnd93iy35sup1 What can we find in our research? en-us 2020-12-04 15:52:11 UTC 2020-12-07 15:37:35 UTC hello@padlet.com https://padlet.net/icons/png/26a1.png https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994098996 A battery is made out of a metal cap, a carbon rod, a Magness Exide and a zinc case]]> 2020-12-07 14:21:14 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994098996 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099441 If you rub a balloon ob your hair,then move the balloon away slightly you will find that your hair stands on end-it is attracted to the balloon.This is caused by electric charges building up on the balloon.These electric charges come from your hair so your hair now has less of them.The balloon has an overall negative charge while your hair has an overall positive charge.Opposite charges attract one another and so,your hair is attracted to the balloon.It stands on end! These electrical charges don't move anywhere because neither your hair or the balloon conduct electricity very well.]]> 2020-12-07 14:21:20 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099441 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099474 Things like mobile phones, torches and MP3 players are all powered by batteries.]]> 2020-12-07 14:21:20 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099474 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099524 Batteries use chemicals to store energy.]]> 2020-12-07 14:21:21 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099524 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099537 In our home we get some of our electricity from batteries and from mains. Batteries are good for powering electrical appliances. ]]> 2020-12-07 14:21:21 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099537 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099549 Electricity will travel through any conductors it can to get to the ground ,making any short-cuts.]]> 2020-12-07 14:21:21 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099549 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099608 Balloons has negative charges when you rub it on your hair, so your hair would be attracted to the balloon!]]> 2020-12-07 14:21:22 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099608 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099609 Mains electricity is great for all sorts of important things that require lots of energy.]]> 2020-12-07 14:21:22 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099609 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099628 Conducters are materials that electric currents (electricity) can move through easily like some metals but insulators stop electric currents from passing through them for example rubber.]]> 2020-12-07 14:21:22 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099628 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099667 Mains electricity can be deadly with 230 volts of electricity to put that in to perspective a batterie has 1.5 too 9 volts of electricity.]]> 2020-12-07 14:21:23 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099667 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099714 Water is a conducter and most of our body is made up off water or liquid so electricity can flow through your body.]]> 2020-12-07 14:21:23 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099714 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099754 Coppers are good conductors because they carry electricity in wires and electricited flexes .]]> 2020-12-07 14:21:24 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099754 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099799 Household wires are covered in plastic so you cant touch the metal core witch carries electricity witch can shock you if you cut a wire .]]> 2020-12-07 14:21:24 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099799 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099868 The chemical reactions in batteries don't last forever - that's why batteries run out of charge.

]]> 2020-12-07 14:21:25 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099868 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099911 Electricity could be serious because if you get water on you'r device.]]> 2020-12-07 14:21:25 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099911 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099932 If you rub a balloon on your hair it your hair spikes up because electric charges flow because of the balloon.]]> 2020-12-07 14:21:26 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994099932 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994100113 Btteries are great for powering electrical appliances that needs less energy and that need to be portable we need to be able to carry them around.]]> 2020-12-07 14:21:28 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994100113 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994101292 You can be serioursly hurt or killed if you mess about with electrical appliences.]]> 2020-12-07 14:21:42 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994101292 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994101479 Chemicals in batteries conduct electrons to power our electronics]]> 2020-12-07 14:21:44 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994101479 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102141 Water is a conductor your body is mostly made out of water...so electricity can flow through you .You can die or really hurt]]> 2020-12-07 14:21:52 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102141 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102258 Rubber,glass and plastic are good insulators]]> 2020-12-07 14:21:54 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102258 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102854 Electricity always tries to go to the ground,this is why lightning happens and the reason tall objects get hit by it because they are a conductor.]]> 2020-12-07 14:22:02 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994102854 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994104467 Inside cells are liquids that can burn you if you touch it.]]> 2020-12-07 14:22:25 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994104467 https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994114148 Human bodies contain 70 percent water, and water conducts electricity.]]> 2020-12-07 14:24:28 UTC https://padlet.com/aosborn3hrk/46imnd93iy35sup1/wish/994114148