A small negatively charged bead is held in an electric field directed to the right.
In which direction does the electric force act on the bead?
To the left, opposite to the field direction.
To the right, along the field direction.
Upwards, at right angles to the field direction.
Downwards, at right angles to the field direction.
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.