Electrical Energy and Potential Difference (VCE SSCE Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What happens when piezoelectric materials like quartz are compressed?
What happens when piezoelectric materials like quartz are compressed?
They separate charges & create pot. diff.
Which method creates potential difference in a battery?
Which method creates potential difference in a battery?
Chemical reactions
How does a Van de Graaff generator separate charges?
How does a Van de Graaff generator separate charges?
Friction: belt rubs brushes
What energy conversion occurs in a solar cell?
What energy conversion occurs in a solar cell?
Radiant Electrical
If a battery supplies 500 J to 50 C of charge, what is the potential difference using ?
If a battery supplies 500 J to 50 C of charge, what is the potential difference using ?
V
What does one volt (1 V) mean?
What does one volt (1 V) mean?
One joule per coulomb of charge
What is the frequency of AC mains electricity in Australia?
What is the frequency of AC mains electricity in Australia?
50 hertz
How must a voltmeter be connected to measure potential difference across a component?
How must a voltmeter be connected to measure potential difference across a component?
In parallel with the component
Using , find energy if V, A, s.
Using , find energy if V, A, s.
J
In a series circuit, how does total supply voltage relate to individual voltage drops?
In a series circuit, how does total supply voltage relate to individual voltage drops?
Sum of drops equals supply voltage