Electrostatic spraying
Electrostatic spraying
An electrostatic sprayer gives every liquid droplet the same sign of charge. Like charges repel, so the droplets spread into a fine, even mist rather than joining into large drops.
Step-by-step lessons on Edexcel GCSE Physics 11.2 Uses, dangers and electric fields. Each one builds up to exam-style questions. Master the required practical work and core equations early, since both papers can draw on content and maths skills from across the whole specification.