Ko Magetsi Spark Anogona Kubatidza Gunpowder

Hazvina kupihwa; mhedzisiro yacho inotsamira pane fomula yepfuti uye voltage inoburitsa magetsi.

Gunpowder inobatidzwa kwete nevoltage pachayo asi nepfuti dzinogadzirwa panguva yekubuda.. Kuwedzera kwemagetsi kana ikozvino kunogona kukonzera kuwanda kwenhamba.