Paint droplets are positively charged before they are sprayed towards a negatively charged metal panel.
Which pair describes the electrostatic forces?
Droplets attract one another; droplets attract the panel.
Droplets repel one another; droplets repel the panel.
Droplets repel one another; droplets attract the panel.
Droplets attract one another; droplets repel the panel.
80 exam-style questions on Edexcel GCSE Physics 11.2 Uses, dangers and electric fields, covering 11.2.1 Uses of electrostatic charge, 11.2.2 Dangers of sparking, 11.2.3 Electric fields, and 11.2.4 Electric fields and static electricity. Each one has a worked solution and a mark scheme showing where the marks go.