The counter scale of ionization chamber ranges from zero to 250 particles per second If you know that the window absorbs 5%% of the energy of the particles of Alpha(1 MeV), calculate the value of the current when the index in the middle of the scale if the potential difference is 35V ? 5.4 x 10 10Ampere 76x 10 1 Ampere .b O 5.4 x 10-12Ampere cO stx10-13 Ampere
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