Exam-style question
Try this first
Paper 4Theory (Extended)1 marks
Understanding resistance in metallic conductors is crucial for electrical applications.
Description
Resistance in Conductors
A metallic conductor has a length of 2 meters and a cross-sectional area of 1 mm². If the length is increased to 4 meters while keeping the area constant, what will happen to the resistance?
- a[1]
State the effect on resistance when the length is increased to 4 meters.
Aim for approximately 1 distinct marking point.
0 of 1 part answered
Answer every part before opening the mark scheme.
Common mistake
No common mistake is linked to this question yet.