The current will increase to a very large value
A battery doesn't make any watts by itself, it has to be hooked up to a load first. And even something as tiny as an AAA battery can put out some decent watts for a brief moment if hooked up to something that'll pull a lot of amps - like a short circuit.
Chemical energy in the battery is turned into electrical energy when the battery is hooked up to an electrical circuit.
When a battery is hooked up to an open circuit, no current flows because the circuit is not complete. The voltage across the open circuit is equal to the battery voltage, but no electrical work is done since there is no flow of electrons. The energy stored in the battery remains as potential energy until a complete circuit is established.
No, the battery is part of it's circuit. In fact nothing in the car will work without the battery.
Because it is suppose to start if the battery is hooked up.
2 amperes (current = voltage/resistance)
parallel circuit
parallel circuit
passing electricity through it by connecting t between the poles of a battery to make a circuit,in this case a short circuit.
Leaving a wire connected to a battery for too long can create a short circuit, which can lead to overheating, damage to the battery, and potentially a fire hazard. It can also cause the wire to overheat and possibly melt or catch fire. It's important to disconnect the wire from the battery when not in use to prevent these risks.
the alternator
You hooked up the batteries in Series whch pumped allot of current thur the circuit..which probably fried the voltage regulator and probably blew the diodes on your alternator. you can have the alternator tested at an auto parts store.. but I'd replace the voltage regulator ( if its not part of the alternator ) along wth the alternator.. gpawlak1@rochester.rr.com