Sounds like it's getting more current.
It's either closer or it's brighter.
That's almost always because the headlights are improperly aligned (aimed), so that one is pointed almost straight in your eye and the other one isn't.
They are larger and have more energy
The brightness of a star depends on the star's temperature, size, and distance from Earth.Distance on which you can see the stars.
A stars brightness depends on two factors; its distance from us and its actual brightness (absolute magnitude). The actual brightness of a star depends on various factors, such as its mass, its temperature and its age.Consider two stars of the same actual brightness (absolute magnitude) - if one of them is much closer, then is will be brighter than the further one. It will appear brighter, even though it would be the same side by side - it can be said to be apparently brighter (higher apparent magnitude) due to its distance.A:They appear bigger and brighter because they really are bigger and brighter, but even if they are not bigger and brighter it could be because they are closer.
it has more energy than one bulb
The remaining bulb will be brighter than it was when both bulbs were working - due to the increased voltage.
I you wired a light bulb in to the same circuit you have the possibility of over loading the circuit but other than that it would just be brighter.
Three possibilities: It is brighter (some are brighter than others), it is bigger, or it is closer to earth.
Sounds like you may have the bulb in wrong. Check it out with another bulb that is working.
The 2 bulb series circuit , a 3 bulb series circuit will increase resistance and therefore reduce the voltage across the bulb. The current in all points of the circuit will remain the same according to Kirchhoff.
Bulb installed incorrectly? They are double filamented with the larger for the tailights and the smaller for stop lights Socket has a bad ground?
In parallel, they both obviously have 220 v across them, so the 100 W bulb is obviously brighter than the 60 W one. The 60 W bulb has more resistance, and in series they both have to pass the same current, so the 60 W has more voltage across it and might be brighter.
2nd one...
Yes, two batteries will make a light bulb brighter than one, provided that the batteries are placed in series. The brightness of the bulb is determined by the voltage, and placing two batteries in series rather than just using one increases the voltage.
If you put two incandescent bulbs of the same wattage in series, they will both light with the same intensity. If one is lower wattage than the other, the lower wattage bulb will light brighter than the oter one. If you put two 115 volt bulbs of the same wattage in series across 230 volts, both will light equally, but if you use dissimilar wattages, the smaller one will burn out.
Both are same. Only thing it depends upon the incoming voltage. In series ciruity if one bulb fails, the ciruit continuity breaks . In case of paraleel circuit even if one bulb fails the circuit continuity will not get affected