It depends on A) how fast the wire vibrates because sound is produced by vibration
You didn't Provide choices to choose from. Please fix question and I'd love to be able to help.
Yes, since it depends on the normal and resultant
Total Current = 2 Amps
Req total = 60 ohms
Current on EF mesh = 1/3 Amp
Current on 24 ohms resistor = 1/6 Amp
Voltage on the 40ohms resistor is lefting.