Measurement of the elementary charge
What Measurement of the elementary charge means in Physics A-Level, as defined for AQA.
Definition of Measurement of the elementary charge
Check what you remember
Read the wording for your board, then hide it and explain Measurement of the elementary charge in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Repeating measurements showed every droplet charge was an integer multiple of a smallest value, the elementary charge e, giving a value for e.
Topics that use Measurement of the elementary charge
Related terms
- Combining gravitational, viscous and electric forces
- Electric force on a charge
- Electric force on a charged droplet in a uniform field
- Elementary charge
- Equilibrium of forces
- Measurement of elementary charge
- Measurement of small charges and quantisation of charge
- Millikan’s oil-drop experiment
Using Measurement of the elementary charge in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Physics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge