Quantisation of Charge (Grade 10 NSC Matric Physical Sciences): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the value of the elementary charge ?
What is the value of the elementary charge ?
C
Which formula represents charge quantisation?
Which formula represents charge quantisation?
How many coulombs are in nC (nanocoulomb)?
How many coulombs are in nC (nanocoulomb)?
C
An object has charge C. How many excess electrons does it have?
An object has charge C. How many excess electrons does it have?
electrons
Two identical metal spheres with nC and nC touch. What is each sphere's final charge?
Two identical metal spheres with nC and nC touch. What is each sphere's final charge?
nC
What happens when two charged insulator spheres touch?
What happens when two charged insulator spheres touch?
They keep their original charges
Which component is part of an electroscope?
Which component is part of an electroscope?
Gold foil leaves
What principle does an electroscope operate on?
What principle does an electroscope operate on?
Electrostatic induction
What happens during polarisation of an insulator?
What happens during polarisation of an insulator?
Electrons shift slightly within atoms
What happens when two objects with like charges are brought near each other?
What happens when two objects with like charges are brought near each other?
They repel