8) In the example shown in the diagram in figure 24.16, which current balances will tilt? Will the side carrying the current tilt upwards or downwards?

9) )In the arrangement shown in Figure 24.17, the balance reading changes from 102.48 g to 104.48 g
when the current is switched on. Explain why this happens and give the direction and the size of the
force on the wire when the current is on. What is the direction of the current in the wire?