CapacitanceHard
Question
The bulbs of 40W, 100W and 200Watt are connected in series with a voltage source of 220V. Which bulb will glow brightly (most) :-
Options
A.200 watt
B.40 watt
C.100 watt
D.None of these
More Capacitance Questions
Two charged spheres having radii a and b are joined with a wire then the ratio of electric field Ea/Eb on their surface ...Three capacitors, each of value 1 μF are such combined that the resultant capacity is 1.5 μF . Then -...A parallel plate condenser is connected to a battery of e.m.f. 4 volt. If a plate of dielectric constant 8 is inserted i...The potential difference between the points P and Q in the adjoining circuit will be-...In the above problem if the battery is disconnected before placing the plate, then new energy will be -...