Cambridge IGCSE Combined Science practice
Try the question first, then check the answer and practise the same topic again.
At a glance
MCQ
Type
cambridge_mcq
Style
Topic
Electrical quantities
Exam-style question
What is the unit of electric current?.
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.
Flashcard 1 of 6
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.
Method
In this experiment, you will measure the electric current flowing through a circuit using an ammeter.
| Component | Current (A) |
|---|---|
| Resistor 1 | 0.5 |
| Resistor 2 | 1.0 |
| Resistor 3 | 1.5 |
State the independent variable in this experiment.
Aim for approximately 1 distinct marking point.