Question

A) A cubical box has a charge q = -2.1 μC placed at its center. Calculate...

A) A cubical box has a charge q = -2.1 μC placed at its center. Calculate the electric flux through the right face of the box.

B) Two charges, q1 =10.8 μC and q2 = -12.0 μC , are located along a straight line at x = 32.5 cm and 62.5 cm respectively. What is the electric field at a point P located at x = 54.4 cm?

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