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Solving a problem in physics section 67 point 54 electr
54. Two point charges, being in the air (ε1 = 1) at a distance of r1 = 20 cm from each other, interact with a certain force. At what distance do you need to place these charges in benzene (ε2 = 2.3) to get half the force of interaction.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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