A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates....

Question

Question

A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates. An electric field sensor is placed at position P, (3.0 m, 4.0 m). What is the magnitude of the r- vector from the source charge to point P? 5.0 m 1.0 m 3.0 m 4.0 m some other value 0 7.0 m

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

R vector at (3,4) would be 3i+4j

Magnitude of this vector would be given as= sqrt(3^2+4^2)

So magnitude of r vector=sqrt(25)

Magnitude of r vector= 5 meter

1st option

Add a comment

Answer 2

Similar Homework Help Questions

A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates....

A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates. What is the direction of the electric field at point P which has coordinates (3.0 cm, 0.0 cm)? at an angle 135 degrees counter-clockwise from +x in the +x direction n the -x direction in the ty direction in the -y direction at an angle 45 degrees clockwise from +x at an angle 135 degrees clockwise from tx at an angle of 45 degrees...
The options are Question 7 options: 0 5/7 1 3/7 4/5 4/7 3/5 A positive charge...

The options are Question 7 options: 0 5/7 1 3/7 4/5 4/7 3/5 A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates. An electric field sensor is placed at position P, (3.0 m, 4.0 m). What is the cosine for the orientation angle, θ, of the r-vector from the source charge to point P? 7"
A negative charge having a magnitude of 5.0 nC is placed at the origin of coordinates....

A negative charge having a magnitude of 5.0 nC is placed at the origin of coordinates. What is the direction of the electric field at point P which has coordinates (0.0 cm, 3.0 cm)? at an angle of 45 degrees counter-clockwise from +x at an angle 45 degrees clockwise from +x in the +y direction in the -x direction at an angle 135 degrees counter-clockwise from+x in the +x direction at an angle 135 degrees clockwise from +x in the...

4. (2 pts.) A charge q +5.0 nC sits 3.0 m to the left of the...

4. (2 pts.) A charge q +5.0 nC sits 3.0 m to the left of the origin, in figure A. An electric electric field E is produced at the point P, which is 4.0 m above the origin, as shown. In figure B, a second charge also of strength q+5.0 nC is added, 3.0 m to the right of the origin, as shown. Figure A Figure B What is the strength (magnitude) of the total E field at point P...
Three charges are configured as shown. A 3.0 nC charge is located at the origin. A -5.0 nC charge is located at a point on the y axis 0.1 m from the origin.

Problem 1 Charge Configuration Three charges are configured as shown. A 3.0 nC charge is located at the origin. A -5.0 nC charge is located at a point on the y axis 0.1 m from the origin. The third charge of 4 nC is located on the x axis at a distance of 0.3 m from the origin. a) What is the magnitude and direction of the electric field at the origin? b) What is the magnitude and direction of the force on...
A point charge of +3.0 C is situated at the origin of a set of coordinates and a point charge of +6.0 C is situated at coordinates

a)A point charge of +3.0 C is situated at the origin of a set of coordinates and a point charge of +6.0 C is situated at coordinates (3.0 m, 4.0 m). Calculate the change in the electrostatic potential energy of the system if the second charge is moved from its initial position to coordinates (3.0 m, 0.0 m). Assume the charges are in a vacuum. b)ln a certain region of space, there is a uniform electric field of magnitude 10.0 V...

A charge -3.0 nC is placed at the origin. What is the magnitude of the electric...

A charge -3.0 nC is placed at the origin. What is the magnitude of the electric field at point A=(-3.0 cm, -3.0 cm)? Provide your answer in N/C, use three significant figures.
A positive charge of magnitude Q1 = 6.5 nC is located at the origin. A negative charge Q2 = -7.5 nC is located on the positive x-axis at x = 14.5 cm from the origin

A positive charge of magnitude Q1 = 6.5 nC is located at the origin. A negative charge Q2 = -7.5 nC is located on the positive x-axis at x = 14.5 cm from the origin. The point P is located y = 15 cm above charge Q2Part (a) Calculate the x-component of the electric field at point P due to charge Q1. write your answer in units of N/C. Part (b) Calculate the y-component of the electric field at point P...
10. A 3.0 nC charge is at the origin, a-3.0 nC charge is at the point...

10. A 3.0 nC charge is at the origin, a-3.0 nC charge is at the point (0, 1.0 cm), and a 3.0 nC charge is at the point (1.0 cm, o). What are the magnitude and direction of the electric field due to this configuration at the point (1.0 cm, 1.0 cm)? You may give your answer in ij notation.

An electric point charge of Q_1 = 9.63 nC is placed at the origin of the...

An electric point charge of Q_1 = 9.63 nC is placed at the origin of the real axis. Another point charge of Q_2 = 1.83 nC is placed at a position of p = 2.25 m on the_real axis. At which position can a third point charge of q = -7.28 nC be placed so that the net electrostatic force on it is zero? Let the sign of Q_2 be changed from positive to negative. At which position can the...

A positive charge having a magnitude of 5.0 nC is placed at the origin of coordinates....

Homework Answers