sandyyknguyen1391 sandyyknguyen1391

12-03-2020
Physics

contestada

Two positive charges of magnitude 20 micro C and 100 micro C are placed at a distance of 150cm. Calculate the electric force of repulsion between them.

Respuesta :

iyohalucky7 iyohalucky7

12-03-2020

Answer:800N

Explanation:

Force of repulsion = kq1q2/r^2

Q1= 20*10^-6

Q2=100*10^-6

R=150cm=0.15m

K= 9*10^9

F= 2*10^-5*1*10^-4*9*10^9/(0.15)^2

F= 2*1*9*10^-5-4+9/(0.15)^2

F= 18*10^0/(0.15)^2

F=18/0.0225

F=800N

Answer Link

Otras preguntas

Work out the area of the right-angled triangle

How did the government respond to the Great Depression I need it ASAP thank you

Explain how you can tell whether a group of ratios represents a proportional relationship.

Josh and Alice both play their guitars in a band. The band plays for 90 minutes. Josh plays his guitar for 80% of this time. Alice plays her guitar for of this

20 POINTS! SELECT ALL THAT APPLY. The Turkish invader Akbar did what? allowed Hindus to hold government posts invaded the Ottoman Empire encouraged Mughal's

compare and contrast a bay and an island

2 1/2 divided by 4 3/4 as a fraction

There are 15 red beads and 24 blue beads in a bag. Write the ratio of blue beads : red beads in its simplest form.

at which stage of new product planning does the management select the marketing campaign, identify regions to cover, and decide on a product launch? a. market

Simpliy the ratio 75 to 90 and write it in all forms