PLEASE DO 1 AND 2. Thank you !! 1. A test charge of +2.5 μC is...

PLEASE DO 1 AND 2. Thank you !!

1. A test charge of +2.5 μC is placed halfway between a charge of +6 μC and another of +4 μC separated by 13.4 cm. What is the magnitude of the net force on the test charge?

2. Common transparent tape becomes charged when pulled from a dispenser. If one piece is placed above another, the repulsive force can be great enough to support the top piece's weight. Assuming equal point charges (only an approximation), calculate the magnitude of the charge if electrostatic force is great enough to support the weight of a 5.52 milligrams piece of tape held 2.11 cm above another.

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genius_generous answered 2 hours ago

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