As long as the cables are connected properly.
it will arch out and melt the knobs on your battery and your cables
Car battery charges can check the damage done to the actual battery but to the entire car is another story
once a battery is connected even if the key is not in the ignition, there is always power at certain points in your car. Connecting a battery backwards will not start your car, but it can and will fry the wires to your starter.
No
Turn it the other way.
Drive it forward to a transmission shop.
It means the transmission is bad.
When you connect the battery backwards you can cause major damage. You can blow the alternator or its fusible link. You can destroy electronics, particularly the various computers - and these are not cheap.
No, the battery supplies the energy to run the car.
Replace the wiring that was burnt.
yes it does because the car needs them to drive
The average car battery life is 5 years. If a person does not drive their car much, the battery could actually last even longer. Some people claim to have batteries over 7 years old in their car, and the battery test excellent.