Question: B Q = -3.4C Q = + 9.1 C A Two charges Q1 and Q2 occupy two corners of a rectangle as shown below.

B Q = -3.4C Q = + 9.1 C A Two charges

Q1 and Q2 occupy two corners of a rectangle as shown below.

B Q = -3.4C Q = + 9.1 C A Two charges Q1 and Q2 occupy two corners of a rectangle as shown below. These charges produce electric field in the surrounding region. Rectangle dimensions are (3.5 cm x 5.5 cm). Find the magnitude and the direction of net electric field at point A. Find the magnitude and the direction of net electric field at point B. If a charge 8.0 \times 10^{-6} is placed at point A, what are the magnitude and direction of electrostatic force that act on it.

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