Question

Which bulb will glow brighter?
Q.33> A 100W bulb is joined in series with a 50W bulb across 200V supply. Find the current and power dissipated in each​

Answer 1

Answer:

80W Bulb (1) will glow brighter and bulb (2) of 100W will dimmer in series connection. In short, In series, both bulbs have the same current flowing through them. The bulb with the higher resistance will have a greater voltage drop across it and therefore have a higher power dissipation and brightness.