Standard Science Primary 6 Interactions

A magnet was moved towards a steel paper clip. The paper clip moved towards the magnet before they even touched. This shows that magnetic force is a __________.

A frictional force
B non-contact force
C gravitational force
D contact force
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Worked Solution

Step 1: Observe that the force acted over a distance without physical contact. Step 2: Forces that act without touching are non-contact forces. Step 3: Magnetic force and gravity are examples of non-contact forces.

Correct answer: non-contact force

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