A telemetry sensor in an oceanographic research buoy is programmed to draw a continuous current of 15 mA during an active data-transmission cycle.
Calculate the total quantity of charge that flows through the sensor's telemetry circuit during a transmission cycle lasting 4.0 minutes4.0\text{ minutes}4.0 minutes.
State the unit of charge with your answer.
Use the equation:
charge flow=current×time \text{charge flow} = \text{current} \times \text{time} charge flow=current×time