Cada pregunta de este test está cronometrada.
What is a current?
The flow of energy?
Something found in porridge?
The flow of charge?
The relative atomic mass of an electron is 1.
Is this a good analogy for an electric circuit. Children run around a circuit once then climb up an obstacle course then back around to collect some sweets then they re-run it.
Yes
No
Referring to question 3 if the climbing frame is made thinner what is it acting as ?
A. A conductor
B. A insulator
C. A resistor
