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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..
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∙ 14y ago
Wiki User
∙ 12y agoYou 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.
Wiki User
∙ 12y agothe 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.
Wiki User
∙ 12y agoThat depends on how many volts does that bulb use not watts...
Wiki User
∙ 10y agoThe lemons supply the acid, you also need electrodes. But to get 40 W would need a lot of lemons.
Wiki User
∙ 16y agoat least 30 or 40
Wiki User
∙ 15y agoi can only take about 1-2 lemons
Wiki User
∙ 13y agonone use why dont you use an outlet?
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How many D batteries would it take to power a 52 volt light bulb?
34
How many volts lamps use?
it varys from light bulb to light bulb.
How does the light bulb help us in this modern day?
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.
How many volts does a fluorescent light bulb need?
The correct voltage should be printed on the light bulb.
How many volts does it take to power a big 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.
How many lemons does it take light bulb?
77 and 3/4 of a pear
How many lemons will it take to power a 3 watt light bulb?
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
How many lemons do you need to power light?
32
How many lemons does it take to make a light bulb light?
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
How many volts are in anonion to power a light bulb?
Onions don't have volts.
How many democrats does it take to change a light bulb?
4763796726796776by the power of ten
Could batteries light a light bulb?
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).
How many D batteries would it take to power a 52 volt light bulb?
34
How many tomato does it take to light a bulb?
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
How many parts are there to a light bulb?
their are 8 parts to the light bulb
How many amps in a low voltage 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.
How many light bulbs to light a big light bulb?
It depends how big the light bulb is to be honest
