What is the main disadvantage of parallel circuits?

Any break in the circuit stops the flow of charges.
There are multiple paths for charges to flow.
If one bulb goes out, the other bulbs will go out.
They are complicated to design and build.

Question

What is the main disadvantage of parallel circuits?

Any break in the circuit stops the flow of charges.
There are multiple paths for charges to flow.
If one bulb goes out, the other bulbs will go out.
They are complicated to design and build.

Vocaloid · Answer

This is not a computer science question. The CS section would be used for programming or other questions related to computers/computer programs.

Physics is the correct subject for circuit questions.

Vocaloid · Answer

Alright, any ideas about which choice could be correct? If you're having trouble, start by eliminating wrong answers

for example, statement 1 applies for series circuits, not parallel circuits, so the first statement can't be it

any ideas about the others?