‹ Back to the paper

Figure 5
Figure 5 below are two long, parallel wires carrying current in the same direction such that . In…
Figure 5 below are two long, parallel wires carrying current in the same direction such that $I_1 < I_2$.

(i)
In which direction will wire $I_1$ move?
(ii)
If the direction of the current $I_2$ is reversed, in which direction will the wire $I_1$ move now?
Answer
No answer yet.
From ISC 2025 Specimen Physics Paper 1, question 5.