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  • Give answer! Two similar charges of +Q as shown in figure are placed at points A and B. – q charge is placed at point C midway between A and B. – q charge will oscillate if

Two similar charges of +Q as shown in figure are placed at points A and B. – q charge is placed at point C midway between A and B. – q charge will oscillate if

  • Option 1)

    It is moved towards A

  • Option 2)

    It is moved towards B

  • Option 3)

    It is moved along CD

  • Option 4)

    Distance between A and B is reduced

 

Answers (1)

best_answer

As we have learnt,

 

Neutral Point due to two unlike Point -

\dpi{100} \frac{Q_{1}}{Q_{2}}=\left ( \frac{x}{x+l} \right )^{2}

- wherein

Where, x = distance between Q1 and Q2

 

When – q charge displaced along CD, a restoring force act on it which causes oscillation.

 


Option 1)

It is moved towards A

Option 2)

It is moved towards B

Option 3)

It is moved along CD

Option 4)

Distance between A and B is reduced

Posted by

Avinash

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