An electrostatic paint sprayer is used to paint a metal bicycle frame. The paint droplets are given a positive charge as they leave the spray nozzle, and the bicycle frame is connected to the ground.
Complete the following sentence using one of the words from the box.
| electrostatic | frictional | gravitational | magnetic |
The force that pulls the charged paint droplets towards the bicycle frame is ..... attraction.
47 exam-style questions on Edexcel GCSE Physics 11.1 Charging by friction, covering 11.1.1 Charging insulators by friction, 11.1.2 Forces between charges, 11.1.3 Electrostatic phenomena, and 11.1.4 Earthing and removing charge. Each one has a worked solution and a mark scheme showing where the marks go.