A total charge of Q is distributed uniformly on a line segment of length 2L along the y-axis. The x-component of the electric field at a point (a,0) on the x-axis is given by:
Eₓ(a) = (k Qa/2L) × (L → −L)∫ dy/(a²+y²)³/²
Confirm that:
Eₓ(a) = kQ/[a √(a²+L²)].

On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?