Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is an unknown charge located at x = +3a. The net electric field these charges produce at the origin has a magnitude of 2keQ/a?. What are the two possible values of the unknown charge? negative value x Q positive value

Q: A charge q₁ -4q is at the origin, and a charge q2 = +q is on the x-axis at x = a, where a > 0. Find…

A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: A charge is moving in a uniform electric field.  The field is oriented vertically upward and has a…

A:

Q: . What is q1 (magnitude and sign) if the net force on q3 is zero?

A: We know the force on the charge q1 due to charge q2 at a distance r can be written in terms of…

Q: Two-point charges lie on the x-axis. A charge of 6.4 μC is at the origin, and a charge of -9.3 μC is…

A: A) at x= - 4 cm  E = k[(9.3×10-6/0.142)-(6.4×10-6/0.042)  E = 9×109× (-3525.51×10-6) N/C  E =…

Q: Three charged particles are at the corners of an equilateral triangle as shown in the figure below.…

A: The charge q1=7.00μC The charge q2=-4.00μC and the test charge q =

Q: A DNA molecule can be seen as a charged line with a linear charge density of λ. Suppose the DNA…

A: Solution attached in the photo

Q: A positive charge of magnitude Q1 = 0.45 nC is located at the origin. A negative charge Q2 = -4.5 nC…

A: The coulomb's law states that the electric field due to charge Q at point P distance x units away in…

Q: Physics Question

A:

Q: A point charge q1 =8.0 nC is at the origin and another point charge q2 = 12.0 nC is on the x-axis at…

A: The electric field at a distance r from a point charge is calculated as E=14πε0×qr2×r^. The net…

Q: A point charge q1 = 8.0 nC is at the origin and another point charge q2 =12.0 nC is on the x-axis at…

A:

Q: b. Two charges are lying on the horizontal axis and are 0.2m away from each other. The charges are:…

A:

Q: +9 L 2L 3L 4L Two positive charges +q and +Q are located on the r-axis as shown in the figure. Q > q…

A: Here given two point charge q and Q. Also given Q=mq We have to find m at x=L

Q: Two point charges lie on the x axis. A charge of 6.0 μC is at the origin, and a charge of -9.6 μC is…

A:

Q: Three small charged particles are placed on the same vertical line. The charge on the first particle…

A:

Q: A point charge q1 = 8.0 nC is at the origin and another point charge q2 = 12.0 nC is on the x-axis…

A: a) As per the given problem, we have the field E1=kqr2j^----(1), hence, E1=kq32j^=7.99 j^ Where, k…

Q: A point charge is placed at each corner of a square with side length a = 2.0 cm. All charges have…

A:

Q: A positive charge of magnitude Q1 = 0.95 nC is located at the origin. A negative charge Q2 = -4.5 nC…

A:

Q: In the figure below, the electric field lines for two charged particles are shown. The lower…

A: The lower particle has charge q1 and upper particle has charge q2.

Q: Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is…

A: The electric field being a vector quantity has direction either on positive x axis or negative x…

Q: A charge of +q1=5.9 C is at the origin. When charge Q is placed at x=0.8 m along the positive x…

A:

Q: Two point charges are placed on the x axis as shown in (Figure 1). The first charge, q1q1q_1 = 8.00…

A: electric field at any point at a distance r is given by the following equation E=kqr2 where k is…

Q: Two charges, q1 = 11 μC and q2 = 66 μC are fixed in place along the y axis at (0, 15) cm and,…

A: a. q1=11×10-6Cq2=66×10-6C we khow from gauss formula, F=14πε0q1q2r2putting the value we…

Q: Two charged small spheres are 20 cm apart and the magnitude of the force of repulsion between them…

A: The objective of the question is to find the charge on the second sphere, determine whether it is…

Q: An electric dipole includes a charge of 3 µC and a second charge. What is the total charge of the…

A: a)We have Two electric charges of Charge 3μC. We have to determine the Net or totalElectric charge…

Q: A thin charged rod has a linear charge density of λ = 8.00 nC/m. How much charge is on a piece of…

A:

Q: Two charged particles lie on the x-axis. The first particle has a +Q charge and is at x = -a. The…

A: Charge: Charge, also known as electric charge, electrical charge, or electrostatic charge, and…

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.