Remove a light bulb. If they all go out, it is series, if the all stay on, it is parallel.
on applying same power the one which glows brighter is the one connected in parallel connection.
if the lamps are standard edison or medium they may be parallel lamps smaller than your finger are series
House lights are wired in parallel. If they were in series, when one burned out, all would. Christmas lights are wired in a combination of series and parallel - roughly 50 lights in each series string. that's why if one bulb burns out, a section of the lights goes out.
Overall brightness (not individual bulbs' brightness) will increase when we connect them in parallel & it will decrease when we connect them in series.
If you mean Christmas lights; that was before. Nowadays Christmas lights are connected in parallel.
In a series circuit, the same amount current flows through each light. And each bulb has a fraction of the total voltage. If you remove one light, the current stops flowing. The makes all of the lights be dark. This type circuit is not used in your house, because every light is designed to operate at 110 volt. In parallel circuit, the voltage is the same for each light. The total current is split between the branches of the parallel circuit. I suggest that you use your computer to search for images of series and parallel circuits. As you look at the drawings, you will see the difference between these two types of circuits.
Depends on the application. Lights in your house are in parallel with AC and lights in your car are in parallel with DC.
They are parallel, or at least you HOPE they are parallel.
No, electric lights come in both parallel and series circuit.
With series Christmas lights, if one burns out, the whole string stops working. With parallel Christmas lights one light burning out only affects that light. This makes it much easier to replace burned out lights in the case of the parallel lights.
Christmas tree lights, this parallel circuit prevents one bulb failure from turning off the whole string of lights.
Parallel connections will draw more current than equivalent lights connected in series, so the parallel configuration will be brighter.