E 1.00 x 103 N/C -х L е = 2.00 g т

Q: Two long, charged, thin-walled, concentric cylindrical shells have radii of r₁ = 3.0 cm and ro = 6.0…

A:

Q: A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 15.5 cm in a uniform…

A:

Q: You attach a 11-g plastic ball to a 20. cm string, the other end of which is taped to a wall. You…

A: Apply Newton’s second law in the vertical direction

Q: +++ + + + + + + ++ + + + + 2A. Two horizontal squares metal plates, with a side of 10 cm, are placed…

A: The objective of the question is to determine the trajectory of the particle in the electric field…

Q: A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 15.5 cm in a uniform…

A: Mass of the ball, m=1.5 g=1.5*10-3 Kg Length of the string, L=15.5 cm=0.155 m Electric field,…

Q: A pyramid has a square base with an area of 8.50 m2 and a height of 3.5 m. Its walls are four…

A: area of the square base of the pyramid is A = 8.50 m2. height of the pyramid is h = 3.5 m The…

Q: mall plasticC ball suspended by a string of length L uniform electric field, as shown in the figure…

A:

Q: A small plastic ball of mass m = 1.00 g is suspended by a string of length L = 16.5 cm in a uniform…

A: Given- mass of ball = 1.00g or 0.001kg String Length =16.5 cm The string makes an angle θ= 17.5°…

Q: From the figure, the four particles form a square of edge length a = 3 cm and have charges q1 = 7…

A: We have four charges of magnitude q1=7 nC, q2=-15 nC, q3=14 nC and q4=-16 nC at four corners of a…

Q: Two point charges, Q1 = -3.14 μC and Q2 = +1.9 μC, are located between two oppositely charged…

A: The net electric field at the position of Q1 : E = 240 kN / C - k | Q2 | / ( 0.15m )2 =240000 N / C…

Q: Consider an extremely large but thin sheet of hard plastic that is uniformly charged. Careful…

A: The electric field at any point in space due to uniformly charged large thin sheet is given by the…

Q: Shown in the figure below is a device used to detect the presence and sign of charge placed on a…

A:

Q: A small object with a 3-C charge is accelerating horizontally on a friction-free surface at 0.0046…

A: Charge of small object, Q = 3 C Acceleration, a = 0.0046 m/s2 Mass of object, m = 6 g = 0.006 kg

Q: long string in a uniform electric field as shown in Fig- ure P23.33. If the ball is in equilibrium…

A: Given data:  Mass of the ball (m) = 2.00 g = 2.00 × 10-3 kg Length of string (L) = 20.0 cm Angle (θ)…

Q: Three identical charges (q = -6.7 uC) Ilie along a circie of radius 3.0 m at angles of 30°, 150°,…

A:

Q: A small, 2.00-g plastic ball Is suspended by a 23.2-cm-long string in a uniform electric field as…

A: Given: The mass of the ball is 2 g. The length of the string is 23.2 cm. The strength of the…

Q: In the figure a thin glass rod forms a semicircle of radius r = 3.92 cm. Charge is uniformly…

A: Given  The radius, R=3.92 cm= 0.0392 m The charge in upper half is +Q=3.47 pC The charge in lower…

Q: In the figure the four particles form a square of edge length a = 5.10 cm and have charges q1 = 8.01…

A:

Q: Q#01.a. a== -45nC for the electrostatic force between them to have a magnitude of 6.80 N? What must…

A: first charge (q1) = 20 nC = 2×10-8 C second charge (q2) = -45 nC = -4.5×10-8 C Magnitude of force…

Q: Two small metallic spheres, each of mass m = 0.35 g, are suspended as pendulums by light strings…

A:

Q: InsulatingSphere. A uniformly charged insulating sphere with radius R = 8a has a total charge of…

A: This option is correct because of gauss law as follows.

Q: Two point charges, Q1Q1Q_1 = -7.0 μCμC and Q2Q2Q_2 = 1.7 μCμC are located between two oppositely…

A: Given that, Q1=-7 μC =-7 ×10-6CQ2=1.7 μC =1.7 ×10-6CElectric field ,E = 7×104 N/CDistance = 0.35 mm…

Q: A small, 3.0 g plastic ball is suspended by a 20.0 cm long string in a uniform electric field as…

A:

Q: A small plastic ball of mass m = 3.00 g is suspended by a string of length L= 17.0 cm in a uniform…

A: Given: The mass of the plastic ball is m=3.00 g The length of the string L=17.0cm angle with the…

Q: Q2 + + + + + + + + + + + + +

A: Let Q1 is at "d" distance from the positive plate And Q2 is also "d" distance from negative plate…

Q: In the figure below, two curved plastic rods, one of charge +q = 25.0 pC and the other of charge −q,…

A: Calculating electic field at point P due to upper positive charge:Let's assume two small elements of…

Q: Problem 5: A 5.2 g charged insulating ball hangs on a 0.95 cm long string in a uniform horizontal…

A:

Q: A small plastic ball of mass m = 1.00 g is suspended by a string of length L = 24.5 cm in a uniform…

A: Required    charge(q)=?

Q: A ball with charge (9.400x10^1) µC hangs from a string in a horizontal electric field E=(1.15x10^2)…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

Q: The figure below shows two lines of charge in cross-section coming out of the page. Each line of…

A:

Q: A ball is attached to a filament of length L = 25.0 cm and suspended from the ceiling, as shown in…

A:

Q: A small, 2.00-g plastic ball is suspended by a 20.5-cm-long string in a uniform electric field as…

A: Ans:- Image-1

Q: A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 22.5 cm in a uniform…

A: Draw the free-body diagram of the ball as:

Q: oint P sets above an infinite line of charge 2 m in the positive z direction. The line of charge…

A: Distance of point P, r = 2 mCharge density, λ = -5.0 x 10⁶ C/mField at P, E = ?

Q: A 5.4 g charged insulating ball hangs on a 0.85 cm long string in a uniform horizontal electric…

A: Given that,Mass of charged balls (m) = 5.4 (g)The charge on the ball (q) = 35 μCThe length of long…

Q: Two small metallic spheres, each of mass m = 0.30 g, are suspended as pendulums by light strings…

A:

Q: Consider the semicircular ring of charge shown in the figure. The total charge of the ring is 1.6 u…

A:

Q: A small plastic ball of mass m = 2.50 g is suspended by a string of length L = 19.5 cm in a uniform…

A: Given data:  Mass (m) = 2.50 g = 2.50×10-3 kg Length (L) = 19.5 cm Angle (θ) = 14.0°,with the…

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.