Question

3. Three lightbulbs are connected in a series. A switch is placed between the first lightbulb and the second lightbulb. If that

switch is opened, what happens to each of the three lightbulbs?
Please help explanation

Answer 1

In series connection the current flow remains constant

• If switch is placed between first and second lightbulb
• Then if it's turned on. the three bulbs will be lighted up with same current

Answer 2

the circuit will be open if the switch is opened. therefore no electric current would flow through the series and the lightbulbs wont turn on