Two point charges are located on the x-axis of a coordinate system; q1 = 2 nc is at x = 1 cm, and q2 = -4 nc is at x = 3 cm. what is the total electric force exerted by q1 and q2 on a charge q3 = 5 nc at origin?

The total electric force exerted by q₁ and q₂ on a charge q₃ is

Explanation:

Given that,

First charge

Distance = 1 xm

Second charge  

Distance = 3 cm

Charge at origin

We need to calculate the total electric force exerted by q₁ and q₂ on a charge q₃

For first force,

Using formula of electric force

Put the value into the formula

For second force,

Using formula of electric force

Put the value into the formula

The total electric force is

Hence, The total electric force exerted by q₁ and q₂ on a charge q₃ is

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day