Two charged particles are placed along the x-axis. The first particle has a charge q1 = +q and is at the origin. The second has a charge q2 = -2q and is at x = d = 7.90 cm. (a) Determine the finite value of x (in cm) where the electric field is zero. (b) Determine the smallest and largest finite values of x (in cm) where the electric potential is zero. (Note: Assume a reference level of potential V = 0 at r = infinity.)

Q: In the figure particles with charges q1 = +6e and q2 = -14e are fixed in place with a separation of…

A: Given,

Q: What is the electric potential in units of Volts at a distance of 15.3 mm from a point charge of…

A: Electric potential at point is given by     V = Kq /r q = point charge  r = distance between…

Q: Two point charges of magnitude 4.0 μC and -4.0 μC are situated along the x-axis at x₁ = 2.0 m and x2…

A: Given data:  Two point charges Q1 = 4.0 μC = 4.0×10-6 C at x1 = 2.0 m Q2 = -4.0 μC = -4.0×10-6 C at…

Q: A rod lies on the y-axis with endpoints at the origin and (0, L) with L=20cm, as illustrated below.…

A: (a) Given: The length of the rod is 20 cm.

Q: A point charge of +0.80 μC is located at the origin, and a second point charge of −4 μC is at x = 40…

A: Given charges are  Let x is a point from origin where the total potential is zero. Potential due…

Q: Given the set of point charges each with charge +Q as shown, what is the electric potential at the…

A: Electric potential due a point charge at R distance apart is  V= KQ/R  Q = charge K = constant…

Q: Charges Q1 = + 3.2 x 10-19 C and Q2 = - 4.8 x 10-19 C are located at x = 5.0 cm and x = 10.0 cm,…

A: Let potential be zero at x=x0

Q: For a spherical surface with radius 0.12 m and is charged by 20 nC, the electric Potential V at r =…

A:

Q: A point charge q1 = -1.6 uC is located at the origin, and another point charge q2 = 2.4 uC is…

A:

Q: Two point charges are located along the y-axis: q1 =+4.0 µC is located at y = +5.0 m and q2 = -2.0…

A:

Q: A point charge of q = 5.0 × 10-8 C is placed at the center of an uncharged spherical conducting…

A:

Q: Two spherical shells have a common center. The inner shell has radius R1 - 5.00 cm and charge q1 -…

A: R1=Inner shell radius=5 cmR2=Outer shell radius=15 cmq1=Charge in inner shell=3×10−6 Cq2=Charge in…

Q: A uniformly charged disk has radius R and surface charge density σ.(A) Find the electric potential…

A:

Q: particle with mass 8.13 kg and charge -5.07 nC creates an electric potential. What is this electric…

A: Given Mass m = 8.13 kg Charge q = - 5.07 nC = - 5.07 × 10-9 C Distance r = 3.03 cm = 3.03 × 10-2 m

Q: at point from the center point of the ring charged particle wherein the electric potential is 2 kV,…

A:

Q: Two point charges, Q =3 µC and Q =-6 µC, are separated x cm apart. If the electric potential at…

A:

Q: solid metal ball with a radius of 3.00 m has a charge of 4.00 mC. If the electric potential is zero…

A:

Q: A point charge of q = 5.0 × 10−8 C is placed at the center of an uncharged spherical conducting…

A:

Q: A charge of 1.50 * 10-8 C lies on an isolated metal sphere of radius 16.0 cm.With V = 0 at infinity,…

A:

Q: Three point charges, -Q, -Q, and +3Q, are arranged along the x-axis at the positions 1.0 m, 2.0 m,…

A:

Q: Two +2.11-uC point charges are placed at the corners of the base of an equilateral triangle. At…

A: Given, Two +2.11μC point charge are placed at the corners of the base of an equilateral triangle.q1…

Q: The figure below shows two small, charged spheres separated by a distance of d = 4.00 cm. The…

A:

Q: Suppose a uniform electric field of 15 N/C is in the positive x direction. When a charge is  placed…

A: The initial electric field E1=15 N/C The electric field due to a charge q at a distance r=-4 m is…

Q: An object with charge q = -6.00 x 10^{-9} C is placed in a region of uniform electric field and is…

A: Given data- Charge q=-6.00×10-9 C Kinetic energy at point B is  KEB=3.00×10-7 J Electric potential…

Q: Four identical point charges (Q-+6.0 µC) are placed at the corners of a square of side length L-0.10…

A:

Q: Two point charges, separated by a distance L=4.00 cm are fixed on the x axis as shown in the figure.…

A:

Q: For a point charge, the equipotential surfaces form concentric spheres with the charge at the…

A: The given data are: V1=158.2 VV2=61.2 Vr=2.9 m Here, V1 denotes the potential of the first surface,…

Q: its modulus E and the potential φ of the field at a point remote from the first charge by r1 = 40 mm…

A:

Q: A charge of 1.0 C is located on the y-axis 1.0 m from the origin at the coordinates (0,1) while a…

A: q1= 1 C placed 1meter away from the origin on the y-axis. q2= 1 C placed 1meter away from the origin…

Q: Three electric charges are places as follows: Charge q1 = 1.4 nC has coordinates x1 = -4.3 m, y1=0…

A:

Q: If the electric potential is given by V(x, y) =  (12 V/m2) x2 + (3 V/m) y determine the magnitude of…

A:

Q: What is the magnitude of the electric field at the point (4.00 î - 9.00 ĵ + 3.90 k̂) m if the…

A: Electric field is the negative gradient of potential

Q: Consider a point charge +q placed at the origin and another point charge -2q placed at a distance of…

A: the point p is placed at 3 meters right from +q charge and 6 meters left from -2q charge.

Q: charge of 6 x 10-7 C is transferred from infinity to point B. If the work done by the electric force…

A:

Q: Two point charges, separated by a distance L=4.00 cm are fixed on the x axis as shown in the figure.…

A: q1 = 7 nC q2 = -1.66 nC L = 4 cm

Q: Why is the electric potential at any point inside and outside a conducting sphere at equal…

A: The electric field inside the conducting sphere is defined as zero. Therefore, for all points inside…

Q: A plastic rod has been bent into a circle of radius R = 9.53 cm. It has a charge Q1 = +4.81 pC…

A:

Q: Why is it easier to determine the net electric potential at a location in space near several point…

A: It easier to determine the net electric potential at a location in space near several point charges…

Q: What is the magnitude of the electric field at the point (3.00 î− 2.00 ĵ+ 4.00 k̂ ) m if the…

A: Basic Details The electric field is equal to negative of derivative of the potential function.

Q: A charge q1= 2.00 µC is located at the origin, and a charge q2 = - 6.00 µC is located at (0, 3.00)…

A:

Q: Two small charged spheres are located on the y-axis. One is at y = 1.00 m, the other is at y = −1.00…

A:

Q: An electron is placed in an xy plane where the electric potential depends on x and y as shown in the…

A: Given: An electron is placed in an xy plane where the electric potential depends on x and y. The…

Q: The electric potential in some region is given by = x²y* + 3z4, The x-component of the electric…

A: Given :    Electric potential, V = x2y + 3z4

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.