The Geiger-muller Tube The Geiger-Muller Tube In the Geiger-Muller subway, particles ionize gas atoms. The hollow structure contains a gas at low pressure. At unrivalled end of the tube is a very stretch window through which aerated particles or da da Gamma rays pass. Inside the tube is a copper piston sleeping accommodation with a negative charge. A rigid wire with a positive charge runs dispirited the center of this cylinder. The voltage crossways the wire and cylinder is kept just below the designate at which a unprompted discharge, or spark, occurs. When a charged particle or gamma ray enters the tube , it ionizes a gas atom amongst the copper cylinder and the wire.
The positive ion produced is speed up toward the copper cylinder by the potential difference. The electron is speed toward the positive wire. As these new particles move toward the electrodes, they strike some other atoms and form plain more ion in their path. Thus an avalanche of charged particles is created and a pulse of current flows thro...If you want to cast a just essay, order it on our website:
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