FUNDAMENTALS OF ATOMIC PHYSICS

Objective: Determine Planck’s constant using the decelerating voltage method In a modified version of a classic set-up, light of known frequency passes through a ring-shaped anode to collide with a cathode, where it causes electrons to be ... more

Objective: Carry out Millikan’s experiment to onfirm the value of the elementary charge with the help of charged oil drops Between the years 1910 and 1913, Robert Andrews Millikan managed to measure the elementary electric charge to an unprecedented ... more

Objective: Observe the diffraction of electrons on polycrystalline graphite and confirm the wave nature of electrons The diffraction of electrons on a polycrystalline graphite foil provides evidence for the wave nature of electrons. It is ... more

Experiment to Demonstrate Normal Zeeman Effect This experiment involves observing the splitting of the red cadmium line perpendicular in transverse configuration or parallel in longitudinal configuration to an external magnetic field. The ... more

Retardation plate (λ/4 platelet) made of plastic foil, rotatable on a ball-bearing in a holder on a stem. With an angle scale possessing 1° increments. Aperture:                                  38 mm Ø Retardation:                    ... more

For the experiment to demonstrate the normal Zeeman effect. The casing of the lamp is made of heat-resistant plastic and has both longitudinal and lateral openings, such that it is only necessary to rotate the electromagnet by 90° when swapping ... more

For the experiment to demonstrate the normal Zeeman eff ect. The casing of the lamp is made of heat-resistant plastic and has both longitudinal and lateral openings, such that it is only necessary to rotate the electromagnet by 90° when ... more

Objective: Carry out Millikan’s experiment to onfirm the value of the elementary charge with the help of charged oil drops Between the years 1910 and 1913, Robert Andrews Millikan managed to measure the elementary electric charge to an unprecedented ... more