DC
the car use dc current dear
A DC/AC power inverter is used to convert DC, the power that comes from a car's battery, into AC, the kind of power that is supplied to a home and used to power larger electronics.
The power supply in most cars is DC. The alternator may produce AC power, but it is then run through a rectifier, providing DC power.
AC Power is Alternating Current whereas DC Power is Direct Current.
Yes. The alternator outputs AC which is converted to DC which all electrical components run on.
Televisions in buses can be either AC or DC current. It depends on whether the bus is using a DC to AC power convertor or an AC generator or DC power from the battery.
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AC power is made by alternating current and DC does not change.
You can plug an AC computer into a DC plug only if you also have an inverter to transform the DC power into the AC power that the computer power supply expects.
A laptop runs on DC. Either from the battery, or the external power supply, which converts AC power to DC.