Two small beads having positive charges q1 = 12q and q2 = q are fixed at the opposite ends of a horizontal insulating rod of length d = 1.50 m. The bead with charge q1 is at the origin. As shown in the figure below, a third small, charged bead is free to slide on the rod. (a) At what position x is the third bead in equilibrium? (b) Can the equilibrium be stable? Yes, if the third bead has a positive charge. Yes, if the third bead has a negative charge.     No

Q: (a) Two point charges totaling 7.50 µC exert a repulsive force of 0.150 N on one another when…

A:

Q: A bead with a mass of 0.050 g and a charge of 15 nC is free to slide on a vertical rod. At the base…

A: The expression for the repulsive force between the charged particles is F=kq1q2r2 according to…

Q: Two small beads having positive charges q1=3q and q2=q are fixed at the opposite ends of a…

A:

Q: A plastic ring of radius R = 150.0 cm with two charged beads as shown. Bead-1 with charge (q, =…

A: Given:- R = 150 cm = 1.5 m q1 = +1 μC = 1 x 10-6 C q2 = +2 x 10-6 C Eorigin = 1 x 104 N/C

Q: +4q +q Two small beads having positive charges 4q and q are fixed at the opposite ends of a…

A: Basic Details The force between tow point charges depends on the two point charges, the coulombs…

Q: 22

A: Given that d = 1.8 m x = 0.6 m q2 = q The net force on q3 is = 0 ( in equilibrium )

Q: In part (a) of the figure, particle 1 (of charge q1) and particle 2 (of charge q2) are fixed in…

A:

Q: A charged ball of mass 1 g is suspended (öle) on a light string in the presence of a uniform…

A:

Q: Two small beads having positive charges q, = 4g and q, = q are fixed at the opposite ends of a…

A:

Q: A uniform line of charge of length L/2 lying between x = 0 and x = L/2 is charged with 2Q as shown…

A: Given, Length of the uniform rod x=L2 Charge on the uniform rod=2Q Electric field E=14πε0λdx(x+a)2…

Q: L L 2. (See problem 42, Fundamentals of Physics) Two tiny conducting balls of identical mass m and…

A:

Q: 1. A point charge q=50 nC is placed in front of a circular disc of 1m radius and at a distance of…

A:

Q: Two small beads having positive charges q 1=3 q and q 2 =q are fixed at the opposite ends of a…

A:

Q: Charged particles q1=−q1=− 4.00 nCnC and q2=+q2=+ 4.00 nCnC are separated by distance 3.90 mmmm ,…

A: Given data: Charge q1 =− 4.00 nC q2=4.00 nC Distance between the charges (r) = 3.9 mm Need to…

Q: Two small spheres that have positive charges q1 = 3q and q2 = q are attached to opposite ends of a…

A: Given data: The charge of the sphere at the origin is q1=3q. The charge of the second sphere on the…

Q: Two small beads having positive charges q1 = 15q and q2 = q are fixed at the opposite ends of a…

A: First charge (q1) = 15 qSecond charge (q2) = q Distance of second charge from first charge (d) =…

Q: Two large parallel sheets have equal uniform surface charge density in magnitude, |d| = 2.40 µC/m²,…

A:

Q: a а 9 х d d Two identical point charges +q = 3µC located along the x-axis at x =td. A uniformly…

A: We will calculate the force on charges due to the rod and this force will be the required force…

Q: Three point charges located in vacuum lie at the vertices of an equilateral triangle with side…

A: Here given three charges +q,+q and -q are place on the vertices of a equilateral triangle. The side…

Q: Two hard rubber spheres, each of mass m = 15.0 g, are rubbed with fur on a dry day and are then…

A: The mass of each sphere is 10g. The length of the insulating string is 5cm. The distance between the…

Q: Six charges equal in magnitude Q sit the vertices of regular hexagon with sides of length a as shown…

A: ix charges equal in magnitude Q sit the vertices of regular hexagon with sides of length a

Q: Question 4 / 13 ميز هذا السؤال Two identical small, charged spheres, each having a mass of 30 g,…

A:

Q: +4q +9 Two small beads having positive charges 4q and q are fixed at the opposite ends of a…

A: Write the expression for electric force between two charges.

Q: Two small beads having positive charges q1 = 3q and q2 = q are fixed at the opposite ends of a…

A: Given

Q: Two small beads having positive charges q, = 25g and 92 = g are fixed at the opposite ends of a…

A:

Q: A thin rod of length L = 0.20 m is located on the x-axis, as shown below. The rod is uniformly…

A: As per guidelines we are suppose to do only one question from multiple questions.

Q: Two small spheres, each with mass m = 12.0 g and charge q, are suspended from a point by threads of…

A:

Q: Two small beads having positive charges are fixed at the opposite ends of a horizontal insulating…

A:

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

A: Given Q = 4.00 x 10-6 C L = 0.750 m Q1 = 7.0 x 10-6 C Q2 = -4.00 x 10-6 C Position charge Q is A =…

Q: Problem * : Two dipoles are placed on the corners of a rectangle with dimensions L=3.4 cm and W=0.1…

A: Solution:-

Q: A ball of mass m and charge +q hang with non-conducting string of length L from a very large…

A: At equilibrium the net force on the ball is zero

Q: Two small beads having positive charges q1 = 3q and q2 = q are fixed at the opposite ends of a…

A: For part (a): For equilibrium, net electric force on bead must be zero. For part (b):  we displace…

Q: A plastic ring of radius R = 150.0 cm with two charged beads as shown. Bead-1 with charge (q, =…

A: Given: Radius of the plastic ring R = 150 cm Charge of bead-1, q1 =+1.00 μC Charge of bead-2, q2…

Q: A point particle with a positive charge, q, and a mass, m, is held stationary by the forces of…

A:

Q: In the figure below, a charged particle of mass m = 20 g and charge q = 0.250 mC is suspended in…

A: Consider the free-body diagram of the charged particle.

Q: A rod (length L= 4 m) is uniformly charged and has a total charge of 20 nC. What is the magnitude of…

A: An object is said to be charged if it has an excess of either positive or negative charges. A…

Q: A ball of mass m and charge +q hang with non-conducting string of length L from a very large…

A:

Q: Two small beads having positive charges 9, = 4g and q, -q are fixed at the opposite ends of a…

A:

Q: Two small beads having positive charges q1 = 24q and q2 = q are fixed at the opposite ends of a…

A: (given) q1 = 24 q q2 = q  d = 1.50 m Q is the charge on bead. (a) Force exert by charge q1 is…

Q: Q15: A charged insulating sphere of radius R-0.5 m and total charge Q- 10 µC distributed uniformly…

A: R = 0.5 m Q = 10μC m= 9×10-8 kg q = 2 nC

Q: Two small beads having positive charges are fixed at the opposite ends of a horizontal insulating…

A:

Q: A plastic ring of radius R = 150.0 cm with two charged beads as shown. Bead-1 with charge (4, =…

A: Given information:

Q: A uniform line of charge of length 2L/3 lying between x = 0 and x = 2L/3 is charged with Q/2 as…

A:

Q: Three equal negative point charges are placed at three of the corners of a square of side d as shown…

A: Given that, Three equal negative point charges are placed at three of the corners of a square of…

Q: The figure shows three large parallel sheets carrying uniform charge densities of o1= 5.00 nC/m²,…

A:

Q: A positively charged ball with charge q and mass m is attached to a horizontal spring. In the…

A: Newton's second law states that the net force acting on an object is equal to the product of the…

Q: Two very large parallel sheets have equal uniform surface charge density in magnitude, Jo| = 5.32…

A:

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.