Question

pls answer these 3 questions with solutions...
I Will MARK YOUR ANSWER AS BRAINLIEST​

Answer 1

Answer:

Explanation:

For first question,let us assume a point P at a distance x from A.

P can't be between A,B as both points carry equal charges.

As net electric field is 0,we equate electric fields at A,B by applying formula.On solving x=0.1m

So, option A is correct.

For second question,we calculate x and y components of electric field on q1 due to q2 and q3.We apply the formula of electric force between two charges, and get the answer.

So, option A is correct.

For third question,we equate centripetal force and electrical force.

Then we apply formula of time period and get the answer.

So, option A is correct.

Answer 2

Answer:

hey watch the above pic for ur answer

and so sorry for copied answer .