question archive A test charge of +2
Subject:PhysicsPrice:3.87 Bought7
A test charge of +2.40 μC is placed halfway between a charge of +6.25 μC (left end) and another of +4.50 μC (right end) separated by 10.0 cm.
(a) What is the magnitude of the net force, in Newtons, on the test charge? 15.1 Show the direction of the net force on your sketch.
(b) The middle charge is now replaced with a charge of -3.25 μC. How far from the left end , in cm, should this charge be placed so that it is in equilibrium?
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