0 6 Amp Light How Much Resistance 120v Wall

Voltage e current i resistance r.

0 6 amp light how much resistance 120v wall.

Choose your answer below. How much current is flowing through the strobe light. How much resistance should you put in the 110 volt circuit so that the light bulb only draws 0 5 amps of current. A bulb draws 0 5 amps of current on a 9 volt battery.

In simplified terms power voltage x current. For example a 100 watt light bulb operating on 120 volts ac will have 144 ohms of resistance and will draw 0 833 amps. You can calculate the resistance of the wire with the resistance equation. The current i in amps a is equal to the square root of the power p in watts w divided by the resistance r in ohms ω.

So to double check those numbers i grabbed a dmm switched the range to selector to the ohm symbol and touched the leads to the contacts on the light bulb it finally gets a steady reading of 17 5 ohm. What is the resistance in the circuit. Let s say you have a 120 watt light bulb plugged into a wall socket. The voltage is 120 volts and a 120 watt bulb has 1 amp flowing through it.

Fields should be reset to 0 before each new calculation. How much resistance is in a toaster that draws 5 amps of current when plugged into a 110 volt wall socket. The voltage v in volts v is equal to the current i in amps a times the resistance r in ohms ω. A typical cheap 60 watt equivalent to incandescent led light bulb is advertised as providing 800 lumens lasting up to 10 000 hours at 10 watts.

So if a 120w light bulb is plugged into a 120v standard outlet it will draw 1 amp of current 120w 120v x 1a. The current i in amps a is equal to the power p in watts w divided by the voltage v in volts v. So i figured out the amperage for that with i p v 60w 120v 0 5 amps. 9 v 5 a r.

When connected to a 120v power supply how much current exists in a light bulb that has a resistance of 240 ohms 1 2 amp how much power is used by a 6 0 v flashlight battery that draws a 0 5 a of current. This thin wire resists the flow of electrons. Concept i grabbed a household light bulb 120v 60w regular old bulb. Watts are units of power.

1034 miniature bulb bay15d base 12 8 14 0 volt 1 80 0 59 amp 23 8 59 watt s8 dc index bayonet base 200 5000 hour 40 miniature bulb e10 base 6 3 volt 0 15 amp 0 945 watt e10 base 3 000 hour 55 miniature bulb ba9s base. 110 v 0 5 a r. Enter 100 in the watts field and 120 in the voltage field and press calculate to find the resistance and current.