Conductors and Insulators
Über den Vortrag
Der Vortrag „Conductors and Insulators“ von Jared Rovny, PhD ist Bestandteil des Kurses „Electrostatics“.
Quiz zum Vortrag
You connect a neutral metal object (conductive) to the ground, using a copper wire. You bring a negative charge near the metal without touching it. What will happen to the charges in the object?
- The metal object becomes positively charged.
- The metal object becomes negatively charged.
- The negatively charged object becomes positively charged.
- Protons flow out of the metal object.
- No change occurs, since the negative charge does not touch the metal.
You connect a metal object to the ground and bring a negative charge nearby the object without touching it. If you disconnect the copper wire first and then remove the negative charge, what will happen to the charges in the object?
- The metal object will be positively charged.
- The metal object will be negatively charged.
- The ball will still be neutral.
- The ball will initially be neutral, but then become negatively charged.
- No charge can flow if the negative object does not touch the metal ball.
You connect a wooden object (insulator) to the ground and bring a negative charge near it without making contact with it. If you disconnect the copper wire first and then remove the negative charge, what will happen to the charges in the object?
- The object will still be neutral.
- The object will be negatively charged.
- The object will be positively charged.
- The object will initially be neutral, but then become negatively charged.
- No charge can flow if the negative object does not touch the metal object.
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Dozent des Vortrages Conductors and Insulators
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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