Homework Clinic

Science Clinic => Physics => Topic started by: BRWH on Jul 28, 2018

Title: A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = ...
Post by: BRWH on Jul 28, 2018

A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = +75 nC and q = -8.0 nC, what is the magnitude of the electric field on the y axis at y = +3.0 m?
 a. 19 N/C
  b. 23 N/C
  c. 32 N/C
  d. 35 N/C
  e. 21 N/C

Question 2

A +20-nC point charge is placed on the x axis at x = 2.0 m, and a -25-nC point charge is placed on the y axis at y = -3.0 m. What is the direction of the electric field at the origin?
 a. 209
  b. 61
  c. 29
  d. 241
  e. 151

Title: A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = ...
Post by: Koolkid240 on Jul 28, 2018

Answer to Question 1

B

Answer to Question 2

A

Title: A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = ...
Post by: BRWH on Jul 28, 2018

Both answers were spot on, thank you once again

Title: A charge Q is placed on the x axis at x = +4.0 m. A second charge q is located at the origin. If Q = ...
Post by: Koolkid240 on Jul 28, 2018

Great! Please up vote :D