plain what happened in the two cases using terms like \"induced charge\" and \"c
ID: 1884411 • Letter: P
Question
plain what happened in the two cases using terms like "induced charge" and "charge transfer" Illustrate this with pictures. Clearly indicate the sign of the charge, where the charge is, when charge is transferred, and where the charge goes. and if Now charge up the golf tub. Bring it near the electroscope without making contact. Touch the electroscope with your finger. Remove your finger. Remove the golf tube. R14: Record your observation. Explain what happened in this case using terms like "induced charge" and charge fransfer", and "grounding". Illustrate this with pictures. Clearly indicate the sign of the charge, where the charge is, when and if charge is transferred, and where the charge goes. R15: For both the electrophorus and electroscope, what role did "grounding" play in charging them by induction?Explanation / Answer
Charging a golf tub transfers electrons to the golf tub (plastic) thereby making the tub negatively charged. Now, bringing an electroscope near it induces a partial positive charge on the side nearer to the golf tub and partial negative charge towards the rear side.
If a finger is now touched, the electroscope effectively gets grounded meaning that the positive charges which were induced on the electroscope will now flow from a higher potential to the zero potential (ground) thereby leaving the electroscope with only negative charge.
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