Solving a problem in physics section 51 paragraph 29 el

Solving a problem in physics section 51 paragraph 29 el

29. The air between the plates of a plane capacitor is ionized by X-rays. The strength of the current flowing between the plates 10 microamps. The area of each capacitor plate is 200 cm2, and the distance between them of 1 cm, the potential difference of 100 V. The mobility of positive ions + b = 1,4 cm2 / (V • s) and negative b- = 1,9 cm2 / (V • s); the charge of each ion is equal to the elementary charge. Determine the concentration of ion pairs between the plates, if the current is far from saturation.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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