Final answer:
The power of the electron beam in an X-ray tube, with a voltage of 100 kV and a current of 15.0 mA, is calculated by multiplying voltage and current, resulting in a power output of 1.5 kW.
Step-by-step explanation:
The question pertains to the calculation of electron beam power within an X-ray tube. To find the power, you must multiply the voltage (acceleration energy) by the current. The voltage is given as 100 kV (which is 1.00 × 10² kV), and the current is 15.0 mA.
Using the formula Power (P) = Voltage (V) × Current (I), and converting 15.0 mA to amperes (which is 0.015 A since there are 1000 milliamperes in an ampere), the calculation would be P = 100 kV × 0.015 A. Do not forget to convert kilovolts to volts by multiplying by 1,000, which results in the formula P = 100,000 V × 0.015 A.
Therefore, the power of the electron beam is 1.5 kW. This is critical information for ensuring the X-ray machine operates correctly and safely during medical imaging procedures.