Circuits – #4

Hi Guys,

For the past few days, we have been discussing circuits. Today I am going to tell you a little bit about circuits and batteries. To start off, I am going to tell you about batteries. Like I said in my last post, negatives and positives like each other. So the power comes from the negatives trying to get to the positives, but when all the electrons are there, there is no more power and the battery erodes. This is just a little bit about batteries. Circuits. When you light up a light bulb, there has to be a complete circle for the bulb to light up. Also if you connect the negative side directly with the positive side, the battery gets hot and eventually pops. When the battery gets really hot you can burn yourself. If the voltage of your battery is 9 volts and it has to charge two lightbulbs, the voltage of both the lightbulbs are each 4.5 volts because it splits it evenly.

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