3 years ago

PLEASE HELP AND HURRY

Physics

2 answers:

4vir4ik [10]3 years ago

6 0

Answer:

C. POSITIVE

(Sorry if wrong)

gavmur [86]3 years ago

4 0

Answer:

C positive

Explanation:

It keeps moving in a positive way over and over

You might be interested in

Hello people ~

lozanna [386]

Answer:

It’s called a conservative field.

Explanation:

I think it’s going to be the conservative field because in the question it talks about how it is able to become possible to define potential at a point in an electric field because electric field.

3 0

2 years ago

Read 2 more answers

how does the electric force between two charged particles change if the distance between them is increased by a factor of 3? a.

Aleksandr [31]

how does the electric force between two charged particles change if the distance between them is increased by a factor of 3?

a. it is reduced by a factor of 3

4 0

3 years ago

When two point charges are a distance d part, the electric force that each one feels from the other has magnitude F. In order to

Serjik [45]

Answer:

E) d/sqrt2

Explanation:

The initial electric force between the two charge is given by:

$F=k\frac{q_1 q_2}{d^2}$

where

k is the Coulomb's constant

q1, q2 are the two charges

d is the separation between the two charges

We can also rewrite it as

$d=\sqrt{k\frac{q_1 q_2}{F}}$

So if we want to make the force F twice as strong,

F' = 2F

the new distance between the charges would be

$d'=\sqrt{k\frac{q_1 q_2}{(2F)}}=\frac{1}{\sqrt{2}}\sqrt{k\frac{q_1 q_2}{(2F)}}=\frac{d}{\sqrt{2}}$

so the correct option is E.

8 0

2 years ago

In 1998, scientists discovered that the expansion of the universe has been accelerating.

Gnom [1K]

Answer:the answer should be dark energy

Explanation:

3 0

3 years ago

Read 2 more answers

Solve the given parallel circuit by computing the desired quantities.

Alex Ar [27]

Hope this provides some answers

7 0

3 years ago