No, overcharging cellphone will not cause an electrical short circuit.
there is a difference in electrical potential energy.
The electrical wiring in a car can cause fires. However, the most serious fires in modern automobiles are caused by leaking fuel lines.
In any series circuit, there is one and only one path for current flow. All the current flowing in the circuit will flow through all of the devices in that circuit. A break at any point in the circuit will cause current flow to cease. Lastly, it is current that is the same at any point in the circuit where we'd care to measure it.
A fuse is a device used to keep electrical circuits from overheating is not a true statement. A fuse is used to protect the wire of the circuit from an over current being applied to the circuit. This over current could be caused by a couple of scenarios. Two non insulated conductors touching one another and creating a short circuit. Another cause could be an non insulated conductor touching adjacent grounded equipment. Whatever the cause the fuse will isolate the fault instantaneously.
It's a power outputThis answer is incorrect.A 'load' is the name given to any device supplied by the circuit. For example, a motor could be a load, or a resistor, a lamp, etc.
because it can can cause fire or electrical shock.
corroded/dirty connections
No, once the switchis openedthere is no longer any voltage in the circuit to short out against.
A break in an electrical circuit will cause the circuit's load to stop operating.
a common cause of this type problem is corrosion at a connector.
No, once the switch is turned off the circuit is de energized. A de energized circuit can not be shorted out to create a fault.
Electrical circuit do not go dead but theyreliably shut down. If there is a thermal protection circuit supervising the heat dissipated that would the circuit to shut down until it cools and start again and probably repeat the cycle.
no cellphone towers do not give cancer!! : )
Overcharging is a possibility. It would also become warm from a long period of cranking, such as if you have trouble starting the engine. What exactly does hot mean? Rather warm or "oh, there's a problem here!"? Overcharging is the most likely possibility, and if it is boiling off its electrolyte (the water inside the battery) and needs frequent top-ups then overcharging is the most likely answer. It could also become hot if there is an internal short circuit.
Do not add refrigerant. You must completely evacuate the system, then fill it _by_ _weight_ to prevent overcharging. Overcharging can cause leaks and/or compressor failure.
Overcharging by the alternator or if it is connected in reverse polarity.
A connection between the "hot" and the neutral will cause an over current condition. In electrical terminology this is known as a short circuit.