# The bulb

The bulb has a reading of 6V-0.05 A. What current flows through the bulb if we connect it to a cell with a voltage of 12V?

## Correct answer:

### You need to know the following knowledge to solve this word math problem:

#### Themes, topics:

### Grade of the word problem:

## Related math problems and questions:

- Resistance 80472

A current of 0.2 A flows through a light bulb connected to a voltage of 6 V. What is the resistance of the red-hot filament? - Resistor 81502

How big a series resistor do we need to connect to the LED if a voltage drop of 3.2 V is to be created on it and a current of 16 mA flows through the diode? We want to connect the diode to a voltage of 5V. - Resistance 49711

The car's low beam bulb filament has a resistance of 5 Ω. How much electric current flows through it at the standard car battery voltage of 12 V? - Electrical 61534

A current of 5 mA flows through a resistor with an electrical resistance of 600 Ω. What electrical voltage do we measure between the resistor terminals?

- Resistance 80473

Determine the source voltage to which we must connect a 1k ohm resistance wire if a current of 40 mA is to flow through it. - Electricity 6667

A light bulb with power consumption P = 70 W. It is connected to a mains voltage of 230 V. How big is the electric current that flows through it? How much electricity in kWh will it use if it is on for 9 hours 30 minutes? - Resistance 81503

What is the value of the resistance of the rectifier diode in the forward direction if the current IF = 5 A flows through it and the voltage between the anode UF = 820 mV?