The purpose of Millikan's oil drop experiment was to determine
Correct answer: A. the charge of an electron
- A. the charge of an electron
- B. the mass of an electron
- C. the ratio of charge to mass for an electron
- D. the sign of a charge on electron
Explanation
The purpose of Millikan's oil drop experiment was to determine the charge of the electron by suspending the oil drop, charged with a electron, between two oppositely charged parallel plates.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Electrostatics
Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
Practise Electrostatics
831 free Electrostatics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electrostatics questions
An isolated charged point particle produces an electric field with magnitude E at a point 2m away. At a point 1m from the particle the magnitude of the field is:
The minimum charge on any object cannot be less than
If the distance between the two point charges become half, then force between them becomes
Two charges are placed at a certain distance. If the magnitude of each charge is doubled, the force will become
The force per unit charge is known as
An electric field can deflect