Three identical charges (q = -5.0 micro coulomb) lie along a circle of radius 2.0 m at angles of 30°, 150°, and 270°. What is the resultant electric fi eld at the center of the circle?

Q: The figure shows three circular arcs centered at the origin of a coordinate system. On each arc, the…

A:

Q: What must the charge (sign and magnitude) of a 3.45 gg particle be for it to remain stationary when…

A: Given:Mass of charged particle = 3.45 gm. = 3.45×10-3 kg.Intensity of electric field = 590 N/C…

Q: Three identical charges (q = -6.3 uC) lie along a circle of radius 3.4 m at angles of 30", 150°, and…

A: Given data: Charge (q) = -6.3 μC Radius of the circle (R) = 3.4 m Angle of charges 30o,150o,270o…

Q: Three identical charges (q=-5.0 µC) lie along a circle of radius 2.0 m at angles of 30°, 150°, and…

A: The net electric field at center is zero.

Q: What is the magnitude of the electric field 1.25 m from a 56.8 μC point charge?

A: Given that  Charge is q=56.8 μC⇒q=56.8 ×10-6 C and distance is  r=1.25 m

Q: Question 1 +Q Charge +Q = +5.20 nC is uniformly distributed along the right half of a thin rod bent…

A:

Q: If the electric field is 100N/C at a distance of 50 cm from a point charge q, what is the value of…

A: E=Electric field=100 N/Cr=Distance=50 cmq=Chargek=Coulomb constant=9×109 Nm2/C2

Q: A thick insulating cylindircal shell of inner radius a=2.5R and outer radius b=5.2R   has a uniform…

A: Given data: Inner radius a =2.5 R Outer radius b=5.2 R Magnitude of the electric field r =8.2 R

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m?…

A: The electric force between two electrons is F=kq2r2=9×109 Nm2C21.60×10-19 C25.0×10-15 m2=9.2 N

Q: A large sheet of charge has a surface charge density of 1.9 μC/m2. What is the value, in newtons…

A: The the electric field magnitude just above the sheet, far from the edges is E=σ2ε0=1.9×10-6…

Q: Four equal charges of 2.0x10^6 C are situated at the corners of a square of side 1.00 m. What is the…

A: Given data: q = 2.0x10^6 C a = 1 m Need to determine the electric field at the center of the square.

Q: A thick insulating cylindircal shell of inner radius a=2.7R and outer radius b=6.8R has a uniform…

A: A thick insulating cylindrical shell of inner radius a=2.7R and outer radius b=6.8R has a uniform…

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 1013 m?…

A: Given : r=5.0×10-15m                   q=1.6×10-19C    The coulombic force between two charges of…

Q: The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the…

A: The expression for electric flux passing through Gaussian surface is,

Q: How much electric force  (in N) exist between two electron separated by a distance of 5.0 x 10-15…

A: The electric force between the electrons can be given by F=kq2r2

Q: Three point charges are located in the xy-plane as in the figure. Given that Q = 49.9 µC, what is…

A:

Q: Two point charges, 8.724E-6 C and -1.327E-6 C, are placed 1.01 cm apart on the x axis. How far (in…

A: let the two charges        q1= 8.724 x 10-6 c        q2= 1.327 x 10-6 c distance = d = 1.01 cm

Q: What is the magnitude of the electric field produced at the distance of 1.00m by an infinite line of…

A:

Q: What is the magnitude and direction of an electric field 1.5cm frm a fixed point charge of 1.2 ×…

A:

Q: Consider the semicircular ring of charge shown in the figure. The total charge of the ring is 2.5 μC…

A:

Q: A rod 14.0 cm long is uniformly charged and has a total charge of -22.0 μC. Determine the magnitude…

A: The linear charge density is,

Q: In the figure, three equal charges q1 = 92 = 93 = +4µC are located on the perimeter of a sphere of…

A: The diameter of the sphere is 12 cm, so radius is 6 cm or 0.06 m.  The direction of electric field…

Q: Three identical charges  (q = −8.0 ?C)  lie along a circle of radius 2.7 m at angles of 30°, 150°,…

A: Given q=-8 nC = -8×10-9C Radius of circle r= 2.7 m Angular position of first charge=30o Angular…

Q: Two test charges are located in the x-y plane. If q1 = -4.850 nC and is located at x1 = 0.00 m, y1 =…

A:

Q: Three point charges q1 = +8 µC, q2 = +6 µC and q3 = -4 µC are fixed at the three corners of a square…

A:

Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m?…

A: Given, the distance between the electrons =5.0×10-15 mwe have to calculate the force between them.

Q: 1.6. A uniformly charged insulating rod is bent into the shape of a semicirele of radius R = 5 cm.…

A: Analyze the following diagram. From the above diagram, it is evident that the electric field’s X…

Q: Three identical charges (q = -6.3 µC) lie along a circle of radius 2.3 m at angles of 30°, 150°, and…

A:

Q: Three identical charges (q = -4.6 uC) lie along a circle of radius 2.9 m at angles of 30', 150', and…

A: Electric field due to a negative charge is towards itself

Q: Two charges Q1= -10 mic C, Q2=+20 micro C, distance between them 40cm, then the electric field at…

A: solution as

Q: A circular ring has a radius of 20 cm and a uniformly distributed charges of 0.5 micro coulombs.…

A: radius of ring (r) = 20 cm distance (d)  = 10 cmcharge = 0.5 μC

Q: In a rectangular coordinate system a positive point charge q = 6.00 x 10-9 C is placed at the point…

A:

Q: Three point charges are located in the xy-plane as in the figure. Given that Q = 51.7 µC,what is the…

A: Fy=kQ4Qr2=9×109 N·m2/C251.7 μC10-6 C1μC 451.7 μC10-6 C1μC 6 m2=2.67 N

Q: r

A:

Q: Two charges q1 = +5 µC and q2 = +8.5 µC are separated by a distance of 15 cm. Point P is located…

A: given : distance between the charges, r = 15 cm = 0.15 m  charges are q1 = 5 μC = 5 ×10-6 C & q2…

Q: 91 +4.0 nC 93-3.5 nC 92=-6.5 nC

A:

Q: Two point charges, 3.080E-6 C and -1.183E-6 C, are placed 3.26 cm apart on the x axis. How far (in…

A:

Q: Two charges are located in the x-y plane. If q1 = -3.50 nC and is located at (x = 0.00 m, y = 0.960…

A:

Q: In a rectangular coordinate system a positive point charge q = 6.00 x 10-9 C is placed at the point…

A: The correct answer is option (c).

Q: If a = 60 cm, b = 80 cm, Q = -4.0 nC, and q = 1.5 nC, what is the magnitude of the electric field at…

A: In this question we have to find the magnitude of the electric field at point P. Please give…

Q: Two charges q1 = +5 µC and q2 = +8.5 µC are separated by a distance of 15 cm. Point P is located…

A: Let us two charges (q1) & (q2) in coulomb are separated by a distance (d) in meter respectively.…

Q: Consider a square that is 1.0 m on a side.  Charges are placed at the corners of the square as…

A: Electric field due to piont charge  E = kq /r2  If two or more than two electric field acts at a…

Q: Point charges +5.00-µC and -4.00-µC are placed on the x-axis at x = 0 and x = 50.0 cm, respectively.…

A:

Q: Three charges, q1, q2, q3 are arranged in an equilateral triangle formation with edge length 1 [m].…

A:

Q: What is the magnitude of the electric field 200 mmmm away from a particle carrying 6.5 μCμC of…

A: Given Data: The distance of the particle is: d=200 mm=0.2 m The charge on the particle is: q=6.5…

Q: Two test charges are located in the x–y plane. If q1=−4.550 nC and is located at x1=0.00 m,…

A: Given:            Charge q1=−4.550 nC located at x1=0.00 m, y1=0.9200 m            Charge q2=4.200…

Q: Two point charges are placed at the corners of the triangle shown in the figure where q1= -9.52 nC,…

A: Given data: The charges are, q1=-9.52 nCq2=20.2 nC The angle is θ=60°. The equation of electric…

Q: Two charges are located in the x-y plane. If q1 = -3.05 nC and is located at (x = 0.00 m, y = 0.960…

A: q1 = -3.05nC x1=0, y1=0.960m q2=4.6nC, x2=1.4m y2=0.6m

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.