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For lighting up a city you need 120 volts in the USA and 230 volts in Europe. It's just the usual voltage the light bulbs are needing.

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17y ago

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Related Questions

How many volts are in anonion to power a light bulb?

Onions don't have volts.


How many volts are in a light?

There are no volts in a light. A light consumes power.


How many volts in a 60 Watt light bulb?

If a light bulb is rated at 60 Watts, the voltage will depend on the specific type of bulb. For a typical incandescent bulb, the voltage would be around 120 volts. However, for an LED or CFL bulb, the voltage could be different, such as 120 volts or 240 volts.


How many amps are needed to run a light bulb?

If you divide the watts of the bulb by the supply voltage, that is the current. For example a 60 w bulb on a 240 v supply gives a current of 60/240 which is ¼ amp.


How many volts do you need to light up a 15 watts light bulb?

15.


When using a 9 volt battery on a closed circuit with 2 light bulbs how many volts are used to light each bulb?

Each light bulb will receive the full 9 volts from the battery in a series circuit, so each bulb will be operating on 9 volts.


How many amps will a 60 watt bulb draw from 120 volts?

Watts = Volts x Amps x Power Factor. An incandescent light bulb is a resistive load so PF = 1. ANSWER: = 1/2 Amp


How many watts are consumed by a light bulb if 1.2 amperes are measured when 12 volts are applied?

The power consumed by the light bulb can be calculated using the formula P = I * V, where P is power in watts, I is current in amperes, and V is voltage in volts. In this case, the power consumed is 1.2 amperes * 12 volts = 14.4 watts.


How many amps to light a 60 watt light bulb?

A 60 watt light bulb typically draws 0.5 amps from a 120-volt power source. This is calculated by dividing the wattage (60 watts) by the voltage (120 volts).


How many D batteries would it take to power a 52 volt light bulb?

Assuming a standard D battery has a voltage of 1.5 volts, it would take approximately 35 D batteries (52 volts / 1.5 volts per battery = 34.67). However, in reality, you cannot directly power a 52 volt light bulb using D batteries as the voltages do not match.


How many volts does a fluorescent light bulb need?

A fluorescent light bulb typically operates on a voltage range of 100-277 volts, depending on the specific model and design. The most common standard voltage for residential use in the United States is 120 volts.


How many amps are required for 100W light bulb operate on 110 volts?

amps equals watts divided by volts.