Answer questionon the basis of yourunderstanding of the following paragraph and the related studied concepts. A Charges placed at a point in space produces an electric field everywhere in the surrounding. When another charge is borught in the field of first charge, it experiencesa force . The electric field at a point is space due to given charges is defind as the forcethat a unit positive charges would experience if placed at that point. It we consider a system of charges q_1, q-2,q_3 ..... with position vectors oversetto (r_1 ) , oversetto (r_2) , oversetto (r_3) ..... relative to some origin O, then electric field at a point in space due to the system of charges is determined by finding the vector sum of fields due to all individual charges of the charges system. We have a charges configuration as shownhere. Without actual calculations guess the value of net electric field at a point O, the centre of the square ABCD , Give reasonfor your answer.(##U_LIK_SP_PHY_XII_C01_E03_004_Q01.png" width="80%">

Answer questionon the basis of yourunderstanding of the following para

1.	Answer questionon the basis of yourunderstanding of the following paragraph and the related studied concepts. A Charges placed at a point in space produces an electric field everywhere in the surrounding. When another charge is borught in the field of first charge, it experiencesa force . The electric field at a point is space due to given charges is defind as the forcethat a unit positive charges would experience if placed at that point. It we consider a system of charges q_1, q-2,q_3 ..... with position vectors oversetto (r_1 ) , oversetto (r_2) , oversetto (r_3) ..... relative to some origin O, then electric field at a point in space due to the system of charges is determined by finding the vector sum of fields due to all individual charges of the charges system. We have a charges configuration as shownhere. Without actual calculations guess the value of net electric field at a point O, the centre of the square ABCD , Give reasonfor your answer.(##U_LIK_SP_PHY_XII_C01_E03_004_Q01.png" width="80%">
Answer» Solution :Net FIELD at pointO will be zero because AO =BO =CO =DO and so field of `q_1 ` will be just BALANCED by field due to `q_3` and field of `q_2`will be justbalanced by field due to `q_4`

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