Two charges are located in the x – y plane. if =−4.10 nc and is located at (x=0.00 m, y=0.600 m) , and the second charge has magnitude of =3.80 nc and is located at (x=1.50 m, y=0.650 m) , calculate the x and y components, and , of the electric field, ⃗ , in component form at the origin, (0,0) . the coulomb force constant is 1/()=8.99×109 n⋅m2/c2 .

The x-component of the electric field at the origin = -11.74 N/C.

The y-component of the electric field at the origin = 97.41 N/C.

Explanation:

Given:

The electric field at a point due to a charge at a point distance away is given by

where,

The electric field at the origin due to first charge is given by

is the position vector of the origin with respect to the position of the first charge.

Assuming, are the units vectors along x and y axes respectively.

Using these values,

The electric field at the origin due to the second charge is given by

is the position vector of the origin with respect to the position of the second charge.

Using these values,

The net electric field at the origin due to both the charges is given by

Thus,

x-component of the electric field at the origin = -11.74 N/C.

y-component of the electric field at the origin = 97.41 N/C.

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.