Content: 306.zip (91.05 KB)
Uploaded: 01.12.2020

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

Seller: Михаил_Перович
information about the seller and its items

Ask a question

Loyalty discount! If the total amount of your purchases from the seller more than:

$1 the discount is 1%
$5 the discount is 2%
$10 the discount is 3%
$20 the discount is 5%
$50 the discount is 7%
$100 the discount is 10%
$200 the discount is 15%
$0.09
306. Point charges Q1 = 30 µC and Q2 = -20 µC are at a distance d = 20 cm from each other. Determine the strength of the electric field E at a point remote from the first charge at a distance r1 = 30 cm, a from the second - at r2 = 15 cm.
No feedback yet