<p>In the context of electrostatics, what does the expression “closed syst
ID: 2051317 • Letter: #
Question
<p>In the context of electrostatics, what does the expression “closed system” mean? <br /><br />Explain, and then match with best answer below:<br /><br />A. a system that cannot exchange energy with its surroundings<br />B. a system that cannot exchange charge with its surroundings<br />C. a system that cannot exchange mass with its surroundings<br />D. a system that cannot exchange momentum with its surroundings E. a system that cannot set up an electric field</p>Explanation / Answer
C. a system that cannot exchange mass with its surroundings