tiearahill7579 tiearahill7579

04-02-2022
Physics

contestada

How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is

Respuesta :

benzoe1107Stanben90 benzoe1107Stanben90

04-02-2022

Two small spheres spaced 20.0 cm apart have equal charge.

How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57 x 10-21 N?

Number of Electrons = ?

Answer Link

Otras preguntas

What is the value of the expression below? 64 + 16 A. 4 C. - 4 B. 1 D. 8

show how the fraction 4/5 can be composed of unit fraction

For which inequality is x= 5 a solutionx < 2x > 9x < 18x > 42

Name each of the following Acids and BaseNaOH

Last year. Kareem deposited into an account that paid 4% interest per year and $6000 into an account that paid 9% interest per year. No with withdrawals were ma

When a figure is translated its orientation (blank) and the measurements of its angles (blank).The options for both blanks are the same and the options are, rem

In rhombus ABCD below, AE =6 cm and BE =7 cm.Find the area of the rhombus.Be sure to include the correct unit in your answer.

Can you pls help me with this question thank you

For a winter-themed Valentine's Day party, Mr. Rivera made 12 cups of hot chocolate. Does he have enough hot chocolate to give 26 kids 1/2 of a cup each?

Find the exact value of the expression:4^log16^(7)A) ✓7B) 2✓3C) 8D) 49