malhefeiti696
malhefeiti696 malhefeiti696
  • 23-03-2022
  • Physics
contestada

electric field
what is the magnitude of the electric field from 30 cm from a point charge of q = 30 NC?

Relax

Respuesta :

Аноним Аноним
  • 23-03-2022

Explanation:

Electric field = k q/r²

= 9×10⁹×30/(30×10^-2)²

= 3×10¹² N/C

Answer Link

Otras preguntas

How many deaths worldwide result from noncommunicable diseases? a. less than halfb. approximately 60% c. less than 10% d. almost all of them?
points of tangency also act as endpoints of secant lines true or false
What’s the answers help plzzz (2 points)
What is the Mole ratio between Fe and Fe2o3
When cytochrome c molecules are compared, yeasts and molds are found to differ by approximately 46 amino acids per 100 residues (amino acids in the protein); in
PLEASE HELP NOW I WILL MARK BRAINLYST IF CORRECT What property of equality is demonstrated below? 2 + (5 + 6) = (2 + 5) + 6
Which equation can be used to find the unknown length, a, in this triangle?
Which irrational number can be added to pi to get a sum that is rational?
the sides of a central angle are two _____ of the circle
Ariana's mom is throwing a party for her birthday. They think they will need a bottle of soda for every 5 kids that come to the party. Ariana tells her mom that