An implantable medical device contains a micro-sensor with an internal electrical resistance of 150 Ω. The sensor operates continuously, drawing a constant current of 8.0 mA from the device's battery.
What is the thermal energy dissipated in this sensor during 2.5 hours2.5\text{ hours}2.5 hours of monitoring?
0.024 J0.024\text{ J}0.024 J
86.4 J86.4\text{ J}86.4 J
10800 J10800\text{ J}10800 J
8.64×107 J8.64 \times 10^7\text{ J}8.64×107 J
