Hello,
I was experimenting last day or so. I tried to connect one more bulb through a parallel circuit. When I add it, the other bulb is becoming low bright. When I remove it, it becomes bright and back to it normal brightness.
Now, I tried to connect the two bulb via connecting in directly from a battery. I did not make it any circuit, whether it is parallel or series. When I add one, the bright of one bulb is still a normal. Nothing change. When I remove one, still nothing change.
So means that, if I will directly add all the devices into a battery, the power is the same on each other?
Also, I bought an electric fan. It have three wires. The one is black, the another one is red, and the last and the one that I do not know is the white. My teacher told me that it is for the ground, I mean earth.
Also, when I connect the electric fan opposite. I mean, I connect the black wire to positive terminal of battery and I connect the red wire into negative terminal of a battery then it do not work. But when I add it correctly, it work okay. No problem. Why it is like that?
Sorry for a bad English grammar. I am brother of the said name.
Thank you a lot.
I was experimenting last day or so. I tried to connect one more bulb through a parallel circuit. When I add it, the other bulb is becoming low bright. When I remove it, it becomes bright and back to it normal brightness.
Now, I tried to connect the two bulb via connecting in directly from a battery. I did not make it any circuit, whether it is parallel or series. When I add one, the bright of one bulb is still a normal. Nothing change. When I remove one, still nothing change.
So means that, if I will directly add all the devices into a battery, the power is the same on each other?
Also, I bought an electric fan. It have three wires. The one is black, the another one is red, and the last and the one that I do not know is the white. My teacher told me that it is for the ground, I mean earth.
Also, when I connect the electric fan opposite. I mean, I connect the black wire to positive terminal of battery and I connect the red wire into negative terminal of a battery then it do not work. But when I add it correctly, it work okay. No problem. Why it is like that?
Sorry for a bad English grammar. I am brother of the said name.
Thank you a lot.