The acidic nature of the lemon juice creates a chemical reaction with lead or another metal inserted into it which causes current to flow in the wire hooked to a low power lamp. The lemon juice is the "electrolyte". The chemical reaction is exactly the same as a simple battery in a flashlight. Like anything else though, it won't last forever..
You can get about 1 volt from a lemon battery, but it can't sustain any meaningful current because of the available free electrons. So hypothetically you would need about 120 lemons, but you would never see any sustained light.
the sourness of the lemon is converted into protons which eminate out of the light bulb. to hook it up just conect 2 wires to the lightbulb and put one in either side of the lemon.
That depends on how many volts does that bulb use not watts...
The lemons supply the acid, you also need electrodes. But to get 40 W would need a lot of lemons.
at least 30 or 40
i can only take about 1-2 lemons
none use why dont you use an outlet?
34
it varys from light bulb to light bulb.
AnswerIt is my opinion is that the light bulb can be important like if it was a dark night and you wanted light. You could turn the light on (light bulb). I also think it is stupid because if the power went out you couldn't use the light bulb because you need power!AnswerThe light bulb is important because it lead to the infrastructure of electricity in society and all of the many things that we now use electricity for. The practical light bulb led the way to so many other useful inventions; it 'shed light' on what was possible.
The correct voltage should be printed on the light bulb.
For lighting up a city you need 120 volts in the USA and 230 volts in Europe. It's just the usual voltage the light bulbs are needing.
77 and 3/4 of a pear
atleast 1 and a half lemons because a 60 watt lightbulb takes thirty lemons so the amount of lemons you use is supposedly half of the watts so if 3 watts would be 1 and a half lemons
32
it takes 3,003,494,560,327,650,836,140,520,347,257,345,803,465,876,324,065,086,237,248 and it still might not get done
Onions don't have volts.
4763796726796776by the power of ten
Yes, even a potato can light a light bulb. Yes. If the batteries match the voltage of the bulb, they can light it. Flashlights have bulbs and batteries that power them. If you mean a household light bulb, then you'd need many batteries in series (80 of the 1.5 volt batteries).
34
sorry don't know ; im only eleven "I know" 1 supertomato or 3,003,494,560,327,650,836,140,520,347,257,345,803,465,876,324,065,086,237,248+ lemons dressed as tomatos ; ha I'm twelve
their are 8 parts to the light bulb
Look on the light bulb for the voltage and the power in watts. Then divide the watts by the voltage and that gives the amps. Some CFL bulbs also state the current as well as the voltage and power, which is because they can have a poor power factor.
It depends how big the light bulb is to be honest