Highly unlikely. You could not generate enough amperage to start the engine. Of course with enough batteries connected together in series & parellel it is possible but not practical.
It would be possible but you would need to build one involving many many lemons in series (to get up to 12 volts) and then many banks of these in parallel (to deliver the power).
Yes, this would be a simple hydroelectric machine and the electricity generated could be stored in a battery
You would short out the battery. If it was a car battery capable of 300 amps and the wire was big enough, the battery could explode.
The fossil blue watch series has a replaceable battery should the battery die. The back is threaded to allow access to the battery. The new battery would be installed.
Possible alternator problem
My question is why would anyone do this? But since you asked. It will ruin the battery.
Adding a seound battery to a series circuit will increase the voltage, and require less current to keep the lights (if there are any on) as bright. Say you have a 6v battery, then you add another 6v battery. the voltage of the circuit would be 12v
That would be a battery.
a battery's, series has more voltage and parallel has more current
it would be possible if you were a genius like albert einstein
No, why would you even think that is possible?
To measure voltage be in parallel with the battery. Series would measure current. Parallel measures potential.