tranthithuquyen tranthithuquyen
  • 19-11-2021
  • Physics
contestada

hai quả cầu nhỏ mang hai điện tích có độ lớn bằng nhau, đặt cách nhau 10 cm trong chân không thì tác dụng lên nhau một lúc là 9.10^-3 N xác định điện tích của hai quả cầu đó

Respuesta :

xianat707
xianat707 xianat707
  • 19-11-2021
Don’t understand sorry
Answer Link

Otras preguntas

4. The Erie Canal connected Albany on the Hudson with
What is the relationship between the size of the planet and its distance from the sun ?
how do i solve 3x² - 8x + 2 = 0 using quadratic formula?
What are the advantages and disadvantages of vo2 max
Write the ratio in lowest terms.  20:14a. (7/10)b. (20/14)c. (14/20)d. (10/7)
I have a Triangle and I need to find the side BC?
How to find the area of a shaded region if there are two circles inside a square, the area of the square is 60 ( on side is 6 and the other is 10)?
How do spermatogenesis and oogenesis differ in terms of the number of gametes they produce?
what does 'dance around the truth' mean?
What are the advantages and disadvantages of vo2 max