An X-ray tube is operating at 150 kV and 10 mA. If only 1% of the electric power supplied is converted into X-rays, the rate at which the target is heated in calories per second is

An X-ray tube is operating at 15 kV. The lower limit of the wavelength of X-ray produced is

An X-ray tube is operated at 20 kV. The cut off wavelength is

An X-ray tube is operated at 20 kV. The cut off wavelength is

An X-ray tube is operated at 15 kV. Calculate the upper limit of the speed of the electrons striking the target.

An X-ray tube is operated at 50 kV. The minimum wavelength produced is

An X-ray tube is operated at 50 kV. The minimum wavelength produced is

An X-ray tube when operated at 60 kV, then reading of tube current is 50 mA. Assuming that the total energy of electron is converted into heat, the rate of heat produced at the anode in calories/second is about :

The current flowing through the X-ray tube which is operating at 25 kV is 1 mA. Calculate the number of electrons hitting target per second . Also, find the energy falling on the target per second.

The current flowing through the X-ray tube which is operating at 25 kV is 1 mA. Calculate the number of electrons hitting target per second . Also, find the energy falling on the target per second.