PowerPoint PresentationSlide 2Slide 3Warm-up set 2 1. [153709] Can there be an electric field at a point where there is no charge? Can a charge experience a force due to its own field? Please write a one or two sentence answer for each question.Question2. [153707] An insulator is a material that... (a) three are correct (b) is not penetrated by electric fields (c) none of these (d) cannot carry an electric charge (e) cannot feel an electrical forceQuestion3. [153708] Which of the following is true of a perfect conductor ? (a) There can be no electric charge on the surface. (b) There cannot be an electric field inside. (c) There cannot be any excess electric charge inside. (d) There cannot be any electric charges inside. (e) Two of the choices are
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