1According to the passage, where is “the most expensive house” located? A) on the surface of Mars
B) Hollywood, CA
C) circling above Earth
D) New York City

The mini-refrigerator fire was most likely caused by what type of wiring?

How many neutrons does plutonium -196 with an atomic number of 78.

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.