Question

3.3 Suppose someone tells you that rubbing quartz with a cotton cloth produces a third kind of charge
on the quartz. Describe what you might do to test this daim​

Answer 1

ANSWER

SO, TO JUST BRING AROUND POSITIVE AND NEGATIVE CHARGES, PROPULSION IN EITHER CASE, AND THEN, WE DON'T HAVE ALTERNATIVE EXPLANATION FOR THE REPULSION, BUT BRINGING POSITIVE AND NEGATIVE & THEN OBSERVED THAT INDEED IT REPULSES, THAT'S IT WOULD DEPEND ON PROPERTIES OF THIS CHARGES