13) a) Buildings are decorated using electric bulbs, which type of combination of bulb
is it? Why?
b) The potential difference is reduced in summer days than in other season, give
reason.
Answers
Answered by
16
Answer: The decorative bulbs in buildings are connected in series
Explanation: *Because all bulbs can be controlled using a single switch.
*In series combination of resistors, resistance will be more compared to that of parallel, So the current flowing through the bulbs is lesse
Similar questions