Home
Class 12
PHYSICS
Six similar bulbs are connected as shown...

Six similar bulbs are connected as shown in the figure with a DC source of emf E, and zero intermal resistance.
The ratio of power consumption by the bulbs when (i) all are glowing and (ii) in the situation when two from section A and one from section B are glowing, will be:

Promotional Banner

Similar Questions

Explore conceptually related problems

Three identical bulb are connected as shown in figure . When switch S is closed, the power consumed in bulb B is P . What will be the power consumed by the same bulb when switch S is opened ?

Three identical bulb are connected as shown in figure . When switch S is closed, the power consumed in bulb B is P . What will be the power consumed by the same bulb when switch S is opened ?

A torch bulb has a resistance of 1Omega when cold. It draws a current of 0.2A from a source of 2V and glows. Calculate (i) The resistance of the bulb when glowing and (ii) Explain the reason for the different in resistance

Two electric bulbs rated 50 W and 100 V are glowing at full power, when used in parallel with a battery of emf 120 V and internal resistance 10 Omega . The maximum number of bulbs that can be connected in the circuit when glowing at full power, is

In a experiment , N identical electrical bulbs, each having resistance R , are connecteed in parallel to a dc source of emf E and internalresistance r . What is the power consumed by each bulb . Also find the percentage change in power by each bulb if one bulb turns out.

In a experiment , N identical electrical bulbs, each having resistance R , are connecteed in parallel to a dc source of emf E and internalresistance r . What is the power consumed by each bulb . Also find the percentage change in power by each bulb if one bulb turns out.