Discount for regular customers! If the total of your purchases from the seller
Timur_ed
exceeds:
- $15 discount 20%
Log1989 task number 14.18
The charge of an air spherical condenser is q. The radii of the spherical surfaces of the condenser are R₁ and R₂ (R₁ Thank you for your purchase. If you have any questions, then write to the mail (see "Seller Information")Additional information:
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Discount for regular customers! If the total of your purchases from the seller
Timur_ed
exceeds: