Physics for IGCSE & O level - Electricity (Section 9 - No. 34)
What happens to the light in a series circuit if one bulb burns out?
The other bulbs get brighter.
The other bulbs stay the same brightness.
The other bulbs go out.
The other bulbs flicker.
Giải thích
In a series circuit, a break in the circuit stops the flow of current, and the bulbs go out.