An insulating sphere with radius r=0.1m that carries total charge q=1nc (uniformly distributed). the center of the sphere is located 0.2m above a large plastic sheet that has a uniform surface charge density =-8nc/m2 on one side. find the location of all points where the resultant electric field is zero, or show that there are no such points.

1) sections 1, 2, and 10 are significant primarily because they suggest the likelihood that a) widow wycherly is actually the woman in the full-length portrait. b) dr. heidegger wants to include his guests in an experiment with the water. c) dr. heidegger plans to drink some of the water from the vase and needs witnesses. d) the guests will be asked to witness dr. heidegger's transformation when he drinks the water.

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages