The electric force between two charges a. increases with distance between the charges b. increases if either one of charges gets larger c. increases only if both charges get larger simultaneously d. indicates that the charges have opposite sign qe. none of the above

Option (A) , (b) and (d) are correct option

Explanation:

According to Coulomb's law electric force between two charges is given by

From the relation we can say that force is directly proportional to magnitude of charges and inversely proportional to distance between them '

So if we increase the distance then force will decrease

Increase if any of the charge get larger

If force is attractive then both the charge will be of different sign and is force is repulsive then both the charges of same sign

From above conclusion we can say that (a), (b) and (d) are correct option

think about the oscillation of the toy shown in the video. when the toy is at the highest point of its motion, its velocity is zero and its acceleration is negative.

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge