Question

Three identical electric bulbs are connected parallel to each other. On connecting their combination across a source of emf having stabilized voltage and negligible resistance, all bulbs glow with full brightness. Suddenly a bulb fuses. The other bulbs will blow

Answer 1

Yes, the other bulbs will glow.

1. There are two types of connection - parallel and series.

2. Series connection has all the electrical objects connected to main source through same wire.

3. Thus, problem in one object blocks flow of current.

4. This causes failure of other objects to work.

5. In parallel connection, every object has their own source, irrespective of connection with others.

6. Thus, damage to one object does not effect other objects.

7. Example - Lights used for lightning the house.

8. They have parallel connection, that's why if one bulb fuses, whole length of lights are unaffected.

Answer 2

Answer:

with same intensity

Explanation: