If four such point-objects with the same as previous charges are attached to a string at the same distance from each other as before, what will be the tension T₂ in the middle of the string?
Problem 1
Two point-objects carrying the same electric charge are keeping at some distance from each other by a string, which exerts on objects only its known tension force T₁ and does not participate in electrostatic interaction.
If four such point-objects with the same as previous charges are attached to a string at the same distance from each other as before, what will be the tension T₂ in the middle of the string?
If four such point-objects with the same as previous charges are attached to a string at the same distance from each other as before, what will be the tension T₂ in the middle of the string?
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