Discover the best answers to your questions with the help of IDNLearn.com. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.
Sagot :
[tex]{T sin \theta}[/tex]Answer:
q = 27.16 C
Explanation:
For this exercise we use the equations of equilibrium. Let's set a reference system with the x-axis horizontally.
X axis
F_e - Tₓ = 0
Axis y
T_y -W = 0
let's use trigonometry
cos θ = T_y / T
sin θ= Tx / T
T_y = T cos θ
Tₓ = T sin θ
Axis y
T cos θ = W
T = mg / cos θ
X axis
F_e = T sin θ
qE = T sin θ
q = [tex]\frac{T sin \theta}{E}[/tex]
q = [tex]\frac{mg}{cos \theta } \frac{sin \thrta }{E}[/tex]
q = [tex]\frac{mg}{E} tan \theta[/tex]
in the exercise they indicate that the electric field is the month of birth E = 8 N / C and the angle tea = 30º
let's calculate
q = 0.2 9.8 8 / tan 30
q = 27.16 C
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. For clear and precise answers, choose IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.
