Two tiny conducting sphere are identical and carry charges of -20 μc and +50 μc. they are separated by a distance of 2.50 cm. what is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive?

Force between two spheres will be 14400 N

And as the both charges of opposite nature so force will be attractive

Explanation:

We have given two conducting spheres of charges

Distance between the spheres = 2.5 cm =0.025 m

According to coulombs law we know that force between two charges is given by  

As the both charges of opposite nature so force will be attractive

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

i think the answer would be b