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48 ohms
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∙ 11y ago
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What is the resistance of a 12v lamp in a 12v circuit?
The formula you are looking for is W = I x E.
Can i put a 120V led bulb in a 12V socket?
yes
Can you use a 12v halogen bulb with a 6v AC adapter - wattage is the same?
no
Where can you buy 12v 6w light bulb?
Try a RV or camping outlet store.
How much amperage do headlights draw?
Depends on the wattage of the bulb. Formula is Power (watts) = Voltage * Current (A). Therefore for a 55w bulb, in a 12V car, bulb draws 4.6Amps.
When a 12 V battery is connected across an unknown resister there is a current of 2.5 mA in the circuit find the value of the resistance of the resistor?
Resistance = voltage / current = 12V / 2.5mA = 12V / (2.5 x 10-3 A) = 4.8 x 103 ohm
Daigram of ac adapter profail3 gateway?
ful circut diagram ac to dc adapter 12v dc
Will a 12v lithium battery rated at 1000ma run a 12v 100w light bulb?
no
What is the resistance of a 12v lamp in a 12v circuit?
The formula you are looking for is W = I x E.
Is turn bulb the same as the brake bulb?
Yes, generally it is 12v 21w.
Can i put a 120V led bulb in a 12V socket?
yes
Does a 552 12v wager dot flaser have resistance?
yes
If six bulbs are connected to a battery in Series circuit will the bulbs shine?
Yes,they will. But the bulbs won't be very bright: Current will flow through all the filaments. However, with 6 times the impedance the power in each bulb will be tiny, almost invisible. For example, a 12V 6W bulb has a resistance of 24 ohms. 6 of them will have a total resistance of 144 ohms (nominally, filament resistance changes with temperature). 12V divided by 144 ohms gives 83 mA current. Using P = I2R, each bulb will have (.083)2x24 W, or 1/6 W. In a very dark room you might see a faint orange glow, but not much more.
Can you use a 12v halogen bulb with a 6v AC adapter - wattage is the same?
no
How do you replace a Citroen Picasso sidelight?
Locate the bulb holder under the bonnet, then turn the bulb by about a quarter and pull out. Replace with the same bulb (W5W 12V)
What resistance is needed to reduce 12V dc to 5V dc?
7K ohm
Where can you buy 12v 6w light bulb?
Try a RV or camping outlet store.
