point charges are q1=8 μC, q2=-7 μC Find the electric field due to these charges at...

point charges are q₁=8 μC, q₂=-7 μC Find the electric field due to these charges at the origin: (o)

(q1)<------10cm------o----------10cm---------->(q2)

Solutions

Expert Solution

(q1)A<---------10cm------O----------10cm---------->B(q2)

8 μC------------------------>--------------------------->-7 μC

E1 E2

Distance between the two charges , AB=20 cm

Let net elctric field at O is Eo

Magnitude of electric field at point O caused by q1=8 μC charge,

where, ε0=Permittivity of free space and

Magnitude of electric field at point O cause by q2= - 7 μC charge,

in diagram you can see that direction of electric field intensities are in the same direction

Hence, electric field at the midpoint O of the line AB joining the charges is 13.5 × 10⁶ N/C along OB

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

Two point charges, Q1 = 3.0 μC and Q2 = -1.7 μC , are placed on...

Two point charges, Q1 = 3.0 μC and Q2 = -1.7 μC , are placed on the x axis. Suppose that Q2 is placed at the origin, and Q1 is placed at the coordinate x1 = − 3.0 cm. At what point(s) along the x axis is the electric field zero? Determine the x-coordinate(s) of the point(s). Express your answer using two significant figures. If there is more than one answer, enter your answers in ascending order separated by commas....

Two charges, q1 = 5 μC and q2 = 7 μC, are separated by 25 cm....

Two charges, q1 = 5 μC and q2 = 7 μC, are separated by 25 cm. Where should a third charge be placed on the line between them such that the resultant force on it will be zero? Does it matter if the third charge is positive or negative?

A 65 μC point charge is at the origin. Find the electric field at the point...

A 65 μC point charge is at the origin. Find the electric field at the point x1 = 65 cm ,y1 = 0. Find the electric field at the point x2 = 45 cm , y2 = 45 cm . Find the electric field at the point x3 = -20 cm , y3 = 75 cm . Find Ex,Ey in each electric field point in N/C unit.

Three point-like charges: q1=9.8 μC, q2=4.8 μC and q3=-9.6 μC, are positioned at the corners of...

Three point-like charges: q1=9.8 μC, q2=4.8 μC and q3=-9.6 μC, are positioned at the corners of an equilateral triangle with side length L= 3.9 cm shown in the figure below. Find electrostatic forces F1, F2 and F3 exerted on each of the respective charges in terms of their components with respect to shown axes: F1x= ___N, F1y= ___N. F2x= ___N, F2y= ___ N. F3x= ___ N, F3y= ___ N. Check if your numerical results (at least approximately) agree with the...

1.) Two charges, q1 = -16.5 μC and q2 = 13.5 μC , are located at...

1.) Two charges, q1 = -16.5 μC and q2 = 13.5 μC , are located at (x,y) = (12.4, 21.2) cm and (19.6, 24.0) cm respectively. Find the electrostatic force between these two changes (take an attractive force to be negative) 2.)Two charges, q1 =-16.1 μC and q2 = 11.9 μC , are located along a straight line at x = 19.5 cm and 57.5 cm respectively. What is the electric field at a point P located at x =...

find electric field and electric potential due to positive charges distributed at a surface of the...

find electric field and electric potential due to positive charges distributed at a surface of the sphere of the copper atom

4) There are two charges q1 = 35 μC and q2 = 50 μC placed 0.5...

4) There are two charges q1 = 35 μC and q2 = 50 μC placed 0.5 m apart and fixed in place. Where should the charge q3 = 15 μC be placed so that it experiences no force on it? 5) Suppose Earth and the Moon each carried a net negative charge −Q. Approximate both bodies as point masses and point charges. (a) What value of Q is required to balance the gravitational attraction between Earth and the Moon? (b)...

Two charges, q1 = 32 μC and q2 = 38 μC, are located along a straight...

Two charges, q1 = 32 μC and q2 = 38 μC, are located along a straight line at x = 22 cm and 38 cm respectively. Where along the x-axis should a third charge q3 with a charge of 1 μC be located such that the net force on this charge is zero. Two charges, q1 = 10.5 μC and q2 = -4.5 μC , are located at coordinates (x,y) = (21.6, 8.6) cm and (23.0, 10.6) cm respectively. Find...

1) Two particles with charges q1 = -6 μC and q2 = 2 μC, respectively, situated...

1) Two particles with charges q1 = -6 μC and q2 = 2 μC, respectively, situated at corners of a rectangle of sides a = 10 m and b = 20 m. What Is The Electric Potential At The Corner with the right angle 2) Two particles with charges q1 = 6 C and q2 = -2 C, respectively, situated at corners of a rectangle of sides a = 10 m and b = 20 m. What Is The Electric...

What is the electric field generated at point M by the two charges shown below? Q1...

What is the electric field generated at point M by the two charges shown below? Q1 is 0.19mC and Q2 is 0.74mC: the two charges are a distance 34.3m from each other and the point M is located 17.7m from Q1.

Subjects