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Let a Point charge Q1 = 25nC be located at p1(4,-2, 7)and a charge Q2 = 60nC be at p2(-3, 4,-2). In the free space of Cartesi

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Answer #1

Electric field in vector form: we have to calculate the +9 Electric field at the point P due to charge placed at the ri point

Q Q Ep = 41768r2 Î = E1p = 41€or2 a rp - 4160 lrp – řil Ep = e řip 41€ 1ř1p13

špi= 3p-n - 2 Now in given questiont Q=81=288109 and pornit in Piri = 4î-27+7h @ Yewaan cwrite as spi=42-29 +22 8p=pornit P3166 -sk Epsi 60x109x9x19 x 70-65+92 1166 Netfield at at P3 Ep3 - Ē3+ + [372 = For CZ2-6119€)+2={site? Electic at orign!- r r3312 -73-5= -4 î+ ATIG Told [4)2+(4-2)2 Now the post on the yaxio considerat ap ponit 3. 83 =g -4 î+ (9-27 - 7 832=83-82=+3î+

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