Physics, asked by rashmibhardwaj1518, 10 months ago

class 12 physics electrostatic ....plz answer frndzz if you know

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Answered by Anonymous

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Answered by lakshyabhardwaj20031

IN QUESTIONS RELATED TO COLUMBS LAW AND AND DISTANCE
FIRST TAKE RELATION RELATED TO NEWTON 3RD LAW i.e F1 = -F2
NOW MAKE OUT A RELATION BETWEEN F1 AND F2
IF DISTANCE COORDINATES ARE GIVEN THEN ALWAYS SHOW AS VECTOR CAPS
SOLVE FOR Q OR NEEDED TERM

F12 ●----------------------------------------------● F21

Q1 = 5 × 10⁶ Q2 = 3 × 10⁶

( 3,5,1 ) (1,3,2)

DISTANCE BETWEEN POINTS BY DISTANCE FORMULA ARE :-

$\sqrt{( {3 - 1})^{2} } + \sqrt{( {5 - 3})^{2} } + \sqrt{( {1 - 2})^{2} }$

$\sqrt{ {2}^{2} } + \sqrt{ {2}^{2} } + \sqrt{ { - 1}^{2} }$

$\sqrt{9}$

$= 3m$

PUTTING THE VALUE AND SOLVING WE GET