Answers: 2
Physics, 22.06.2019 16:30, CadenSkinner2003
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
Physics, 22.06.2019 18:00, abigail018
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
What are the three ways to lessen any risk?...
Mathematics, 18.04.2021 14:00
Mathematics, 18.04.2021 14:00
Business, 18.04.2021 14:00
History, 18.04.2021 14:00
Mathematics, 18.04.2021 14:00
Mathematics, 18.04.2021 14:00
Mathematics, 18.04.2021 14:00
Mathematics, 18.04.2021 14:00
English, 18.04.2021 14:00
History, 18.04.2021 14:00