1 Answer
Here are three disadvantages of parallel circuits:
- Increased Current: In a parallel circuit, the total current is divided among the different branches. However, the overall current drawn from the power source increases as more branches are added. This can lead to higher energy consumption and may cause overheating if the circuit is not designed to handle the increased load.
- Complexity in Wiring: Parallel circuits can be more complex to wire compared to series circuits. Each device or component requires its own separate path to the power source, which can make installation and maintenance more difficult, especially in large circuits.
- Dependence on the Power Source: If one of the components in a parallel circuit fails, it does not affect the other components, but the overall current demand on the power source may increase if more devices are added. This can strain the power source, leading to potential overloads or failures in the system.