Series circuits can be tricky when it comes to how electricity flows. Here are the main challenges:

1. One Path Only: In a series circuit, there’s just one path for electricity to travel. If one part breaks, the whole circuit stops working.

2. Voltage Sharing: The total power from the source gets split among all the parts. This means each device gets less power, which can make it work poorly.

3. More Resistance: When you add more parts to the circuit, it increases the total resistance. This can make it harder for electricity to flow.

What Can You Do?

• Try using parallel circuits instead. They keep working even if one part fails.
• Use parts that have lower resistance or find power sources with higher voltage for better performance.