CapacitanceHard
Question
′n′ identical bulbs, each designed to draw a power p from a certain voltage supply are joined in series across the supply. The total power which they will draw is :-
Options
A.p
B.np
C.p/n2
D.p/n
More Capacitance Questions
A toster and a light bulb connected in parallel. The toster produces more heat than bulb, then the resistance of toaster...Two spheres of radii R1 and R2 have equal charge are joint together with a copper wire. If V is potential on each sphere...Two electric bulbs (60 W and 100 W respectively) are connected in series. The current passing through them is :...A series combination of n1 capacitors, each of value C1 is charge by a source of potential difference 4V. When another p...The magnitude of charge in steady state on either of the plates of condenser C in the adjoining circuit is-...