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You get actually energy (Watts) out of a battery, not calories (which is food energy).
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∙ 12y ago
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How may joules of energy are in a typical 9V battery?
More to the point, how many joules can one get out of a typical 9V battery. This varies somewhat depending upon the load. At low drain currents, (2mA), a typical manganese alkaline 9V battery will provide around 16,000J over its lifetime, assuming it starts out fresh and is discharged to 1V per cell. One can squeeze out a little - not much - more if you run it down to completely dead. At a 10mA draw, you drop down below 15,000J, at 100mA, only about 12,000J. The above is based on discharge curves for Duracell MN1604
How many joules are there in one kWH?
3.6 mega joules
How many joules are in a newton?
1 Newton is 1 joule/meter.
How many joules of energy does each coulomb of charge have at the battery terminals?
That depends on the voltage. In general, a coulomb of charge will either gain or lose (depending on the direction) one joule of energy for every volt of potential difference. For example, if the battery has 12 V, a coulomb of charge will gain or lose 12 joules of energy when going from one terminal to the other.
How many joules are in one barrel of oil?
The equivalent of about 6,330,000,000 joules or 6 million BTUs
How many joules does one ton of coal produces?
4 joules = about 1 ton of coal
How many joules does the sun release in one second?
It is approx 3.82*10^26 Joules.
How much electrical energy in joules does a nuclear power reactor generate in one day?
A typical nuclear plant can run continously at 600 MW, which 6 x 108 Joules per second or, per day, 5.184 x 1013 Joules.
How many Joules are there in 1 foot pound?
One foot-pound of force equates to about 1.355818 joules.
How many joules are in one kilogram of coal?
7
How many joules in one kilogram of coal?
7
How many kilojoules in 3872.8 joules?
Kilo is the prefix for one thousand. So, 3,872.8 joules is 3.8728 kilojoules.
