In the figure, the straight wire AB is fixed while the loop PQRS is free to move. Give a reason for…
Physics20251 markShort answer
In the figure, the straight wire AB is fixed while the loop PQRS is free to move. Give a reason for your response.
What is the nature of force experienced by arms PQ and RS?
Figure 74
Answer
Answer
Official answer key
There is a force of attraction between AB and PQ and a force of repulsion between AB and SR.
