Two bulbs A & B rated [200V, 50W] and [200V; 100W] are connected in series. Which will glow brighter?
Two bulbs A & B rated [200V, 50W] and [200V, 100W] are connected in series. Which will glow brighter?
Two electric bulbs one of 200V-40W and other of 200V-100W are connected in series to a 200 volt line, then