Two spheres each with a mass od 0.15g are hung from a common point on silk threads of equal lengths. When charged with equal charges, the spheres repel each other, and make an angle of 15o . What is the force of repulsion on each sphere? (Hint: Draw a vector diagram and look for the horizontal component of the force on one thread.)

Q: Part 1: Two point charges are separated by 4 cm, with an attractive force between them of 25 N. Find…

A: Solution: Given that Part 1: Two point charges are separated by 4 cm, withan attractive force…

Q: Three charges, q₁1 = 8.50 nC, q2 = 3.50 nC and q3 = -5.00 nC are distributed as shown in Figure 1.…

A: Given, Charges as: q1=8.50 nCq2=3.50 nCq3=-5.00 nC Distance between q1 and q2 is 35 μm Distance…

Q: 8. Calculate the magnitude and direction of the Cou- lomb force on each of the three charges shown…

A:

Q: Two 33.0-uC charges are attached to opposite ends of a spring with spring constant k = 175 N/m and…

A: given : magnitude of charges, Q = 33 μC = 33 × 10-6 C spring constant, k = 175 N/m  equilibrium…

Q: 1.**Three point charges are placed at the corners of a rectangle, as shown in the figure. 93 = +5 µC…

A:

Q: 8. Calculate the magnitude and direction of the Cou- lomb force on each of the three charges shown…

A:

Q: What is the electrical force between a proton and 2.8 μC charge separated by a distance, r = 3.1 x…

A: Given: charge, q2=2.8μC distance between the charges, r = 3.1×10-4m To determine:  a) The electrical…

Q: A balloon rubbed against denim gains a charge of −2.0 µC. What is the electric force between the…

A: Given data:  Charge on the balloon (q1) = -2.0 μC = -2.0×10-6 C Distance (r) = 3.0 cm = 3.0×10-2 m…

Q: 23. Each drawing below shows two electric charges and the distance between the charges. 92 91 92 W Y…

A: C. X and Y

Q: A charge of 0.50 uC is placed in an electrostatic field whose intensity is 4.0 x 105 N/C. How strong…

A: The electric force acting on a charged object when placed inside an electric field is given as…

Q: Three charged particles are placed at the corners of an equilateral triangle of side 1.20 mm (see…

A: Given that: Charge q1 = 7.4 μC Charge q2 = -7.8 μC Charge q3 = -5 μC Side of Equilateral triangle =…

Q: A negative charge of 0.00075C and a positive charge of 0.00092C are separated by 0.88 m. What is the…

A: Given data: Charge (q1) = 0.00075 C Charge (q2) = 0.00092 C Distance (r) = 0.88 m Coulomb constant…

Q: 1. A small sphere of charge 0.800 µC hangs from the end of a spring. When another small sphere of…

A: first charge (Q) = 0.80 μCsecond charge (q) = -0.60 μCd = 3.50 cm = 0.035 m r = 5 cm= 0.05 m

Q: 2. Three-point charges are placed at the corners of an equilateral triangle with a side length of 3…

A:

Q: +2.1µC. 0.89µC. Suppose that the magnitude of the net The point charges in the figure have the…

A: given that  q1 = +2.1 micro C q2 = +6.3 micro C q3 = -0.89 micro C the magnitude of the net…

Q: When sugar is poured from the box into the sugar bowl, the rubbing of sugar grains creates a static…

A:

Q: 1. When point charges q, = +94 µC and q2 = + 6.5µC are brought near each other, each experiences a…

A: This question can be solved using Coulomb's formula for electric force acting between two charges…

Q: What is the magnitude of the force a + 10 µC charge exerts on a + 2.5 mC charge 29 cm away? Express…

A:

Q: 3) Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of…

A: Option A is the correct answer

Q: #14 Finding the Electric Field Given the electric force calculated in #13, what is the magnitude of…

A:

Q: 9 Three point charges are arranged on a line. Charge 13 = +5.00 nC and is at the origin. Charge q2 =…

A:

Q: 5. Two point charges attract each other with an electric force of magnitude F. If one charge is…

A:

Q: 1. A positive charge of 3.6 x 10$ C and a negative charge of 2.4 x 10$ C are 0.034 m apart. What is…

A: GIVEN DATA      1. q1 = 3.6×10-5 q2 = -2.4×10-5  r =  0.034   2.    F = 3.7N r=0.32m q1= 2.4x10-9 c…

Q: 1. Three nanocoulomb (nC) charges are placed at separate corners of a square with each side…

A: The magnitude of the electrostatic force between two charges q1 and q2 is given by Coulomb's…

Q: What is the magnitude of the force a 1.5 * 10 ^ - 6 * C charge exerts on a 3 .2 * 10 ^ - 4 * C…

A:

Q: (a) | Three point charges are fixed in place in a right triangle. Calculate the +0.50 με electric…

A: The charges, qA=-0.6 μC=-0.6×10-6 C   qB=+0.8 μC=+0.8×10-6 C   qC=+1.0 μC=+1.0×10-6 C   The…

Q: Four identical charges, each having equal charge of +q are located on the corners of a square of a…

A:

Q: 13) Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of…

A: According to Coulomb Law, force between two charges q1 and q2 is proportional to the product of…

Q: Two charged particles separated by 50 cm attract each other with a force of 2.5 N. One particle has…

A:

Q: A negative test charge of 6.4 µC is in an electric field that exerts a force of 3.5x10-4 N to the…

A:

Q: What is the magnitude of the force a +20 µC charge exerts on a +3.5 mC charge 42 cm away? Express…

A:

Q: A 5 kg object has a net charge of -78 mC and is in an external electric field. What is the direction…

A: The electric force on the object must be equal in magnitude and opposite in direction to the weight…

Q: image

A: 2.  (A)

Q: 7. Three point-like charges are placed at the corners of a rectangle as shown in the figure, a =…

A: q1 = -1.60μCq2 = +4.20μC q3 = +4.10 μC Force between q2 and q3 is repulsive as they both are…

Q: 1.Two charges +3 µC and +12 µC are fixed 1 m apart, with the second one to the right. Find the…

A: Force between two charges is given by : kq1q2r2 Part (a) In the above figure, we see that there is…

Q: If the charge on an object is 3×10‐⁶ C and the charge on a second object is ‐5×10‐⁶ C, what is the…

A:

Q: A tiny Styrofoam ball with a charge of -Q is placed on the x axis having a distance D from the…

A: Answer: Given data, One ball with charge -Q is placed on the x axis at a distance D from the origin.…

Q: 11. In the figure below, q1, q2 and q3 are point charges with q1=30 nC , q2 = -20.00 nC, and q3=30.0…

A: Given:-

Q: Three-point charges, two positive and one negative, each having a magnitude of 30 µC are placed at…

A: Given Data : The magnitude of the charge is given as q=30μCThe length of the side of the triangle is…

Q: 2. Two identically charged objects are 3.8 x 10"m apart and exert a force of 6.4 x 10° N on each…

A:

Q: Two pieces of puffed rice become equally charged as they are poured out of the box and into the…

A: Given data: Charge on the both puffed rice pieces are same. So, q1=q2=q Force between the puffed…

Q: What are the magnitude and direction of an electric field that exerts a 1.45 x 10^-5 N upward force…

A: Given data:  Electric force (F) = 1.45×10-5 N, upward  Charge (q) = -2.60×10-6 C Required: The…

Q: 3.) Four identical charges (q= +3 mC) are arranged in a form of rectangle. Refer to the figure…

A:

Q: 9) The force of attraction that a -40.0 µC point charge exerts on a +108 uC point charge has…

A: Given: The charges are -40 μC and 108 μC. The force of attraction is 4 N.

Q: 011 (part 1 of 2) Three charges are arranged as shown in the figure. 2.2 nC -0.7 nC 3.1 m -1.5 m O…

A: In accordance with the coulomb's Law, the force between the closed charges is also stronger. The…

Q: 3. What is the magnitude of the force a 1.5 x 10 °C charge exerts on a 3.2 x 10 C charge located 1.5…

A: the values provided in the questions are as follows- to  calculate force -