Current, Potential Difference & Resistance (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
13 questions from this quiz
ShowHide
Practise the questions
13 questions from this quiz
What does a P.D. of 1 volt tell us?
What does a P.D. of 1 volt tell us?
1 J transferred per 1 C of charge
How must voltmeters always be connected in a circuit?
How must voltmeters always be connected in a circuit?
In parallel
How is P.D. distributed in a series circuit?
How is P.D. distributed in a series circuit?
Shared between components
What is the P.D. across components connected in parallel?
What is the P.D. across components connected in parallel?
The same for each component
What is a battery?
What is a battery?
Two or more cells connected together
If three 1.5 V cells form a battery, what is the total P.D.?
If three 1.5 V cells form a battery, what is the total P.D.?
4.5 V
What does a current of 1 ampere mean?
What does a current of 1 ampere mean?
1 C of charge flowing per second
Using , find charge when A for s.
Using , find charge when A for s.
10 C
Using , find energy when C and V.
Using , find energy when C and V.
12 J
Using , find resistance when V and A.
Using , find resistance when V and A.
4 Ω
In which direction do electrons flow in a circuit?
In which direction do electrons flow in a circuit?
From negative to positive terminal
What is true about current in a series circuit?
What is true about current in a series circuit?
Same all the way around
How does current behave in parallel circuits?
How does current behave in parallel circuits?
Splits; branch currents add to total