What type of fuse contains a small amount of pyrotechnic material that ignites when current flows through it?

The type of fuse that contains a small amount of pyrotechnic material that ignites when current flows through it is known as an electric fuse. Electric fuses are designed to use electrical energy to trigger the ignition of the pyrotechnic material. When sufficient electrical current passes through the fuse, it heats up and ignites the pyrotechnic composition, which then initiates the fireworks or other pyrotechnic devices associated with it.

This mechanism is crucial for safely starting fireworks displays, as it allows for precise control over the ignition process, ensuring that the fireworks are launched in a well-timed and coordinated manner. Understanding this fuse type is essential for professionals involved in fireworks displays, as it affects both the safety and the effectiveness of the show.