Apoint charge of -7 mu or micro cc is located at x = 4 m, y = -2 m. a second point charge of 12 mu or micro cc is located at x = 1 m, y = 2 m. show steps, you!
(a) find the magnitude and direction of the electric field at x = -1 m, y = 0 (n/c) and the angle (degrees) (counterclockwise from plus x axis).
(b) calculate the magnitude and direction of the force on an electron at x = -1 m, y = 0. (n) and the angle (degrees) (counterclockwise from plus x axis).

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.