A parallel-plate air-filled capacitor having area 50 cm² and plate spacing 1.4 mm is charged to a potential difference of 680 V. Find (a) the capacitance, (b) the magnitude of the charge on each plate. (c) the stored energy, (d) the electric field between the plates, (e) the energy density between the plates. (a) Number (b) Number i (c) Number (d) Number: (e) Number i Units Units Units Units Units
Q: 1. A rectangular loop of wire of length L = 8.0 cm and width s = 3.0 cm lies near a very long wire…
A: As per company policy, we are restricted to solve one question at a time. Please ask other question…
Q: Let E := Egi+ E4j+ E2k and H := Hi+ Hyj+H¿k be two vectors assumed to have continuous partial…
A: Given,∇.E=0∇.H=0∇×E=-1c∂H∂t∇×H=1c∂E∂t
Q: A uniform beam of length L carries a concentrated load woat (4). The beam is embedded at its both…
A: Given equation to find deflection, d4ydx4=ω0EIδx-L2 ........(1) where, y0=y'0=yL=y'L=0 Applying…
Q: If Seneca decides to walk across town to a store that is 85 kilometers away and she has only 30…
A: Given data : Distance = d Time = t To find : Speed
Q: Part 1) Select all the statements below which are true as the block slides down the slope: O When…
A:
Q: Given the functions f(x) graphed below. a) State the values at which f is NOT differentiable (if…
A: Since the graph is smooth and not to break point therefore it is differentiable at all points in its…
Q: For both of the following equations, identify if they are used for adding capacitors in series, in…
A: A capacitor is an arrangement of conductors separated by an insulator (dielectric)used to store…
Q: proton moves with speed of 4x106 m/s normally to magnetic field of 3 T. The magnetic force is equal…
A: Given data: Speed (v) = 4×106 m/s Angle between velocity and magnetic field (θ) = 90° Magnetic field…
Q: 1. Image that two particles, a proton and an electron, are confined to move on circular rings of…
A: Here by conservation of angular momentum we have L=Iw where I is the moment of inertia and w is the…
Q: Question 7. Solve the equation for the vibration of the circular drum of radius 1, v = 1 and with…
A: Given: uρ,0=Joα4ρ-3Joα7ρ utρ,0=0.5Joα80ρ radius, r=1 vibration, v=1
Q: (255) A flat circular, steel loop of radius 0.5 m is at rest in a uniform magnetic field at an angle…
A: Given, Radius of the circular loop, r=0.5 m The magnetic field,
Q: Q6 A rod of length L has a uniform positive charge per unit length A and a total charge Q. Set up an…
A: Given that: The rod length is L The total charge is Q.
Q: For the figure shown, calculate the x-component of the centroid (x). (0,6) y=6-x (4,2) (0,0) (4,0)
A: take an element of thickness dx at a distance x from origin Now, mass of element (dm)= kydx =…
Q: 3. If white light is shone through a glass plate that absorbs light of all frequencies except red,…
A: White light contain seven colors (Violet, Indigo, Blue, Green, Yellow, Orange, Red, ) which are…
Q: Question no 5 a) Sketch the trajectory of a particle of charge q placed in a perpendicular electric…
A: (a) If a charged particle is placed at rest in a perpendicular electric and magnetic field, then the…
Q: QUESTION 8 The velocity-time graph for a model car moving along a straight line is shown in the…
A:
Q: 3. You have seen how Kirchhoff's laws were used in your lectures to obtain a 2na order differential…
A:
Q: Consider a circular surface charge having density of p3 (C/m²) with radius a, cantered at the origin…
A: Solution attached in the photo
Q: In an RC series circuit, emf = 12.0 V, resistance R= 1.21 MO, and capacitance C= 1.87 µF. Find the…
A: The maximum charge that will appear on the capacitor during charging. Given, emfε=12.0…
Q: Two small, positively charged spheres have a combined charge of 36.0 x 10-5 C. If each sphere is…
A:
Q: solve 65 with full steps and works
A:
Q: total magnification of this lens syStatement is;
A: Given: An extended object is placed at point O, 10 cm in front of a convex lens L1 and a concave…
Q: .. A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long.…
A: Work done, W = F.d
Q: e wavelength
A: Given:- ħ (Planck's constant / 2π) = 1.0545718 × 10⁻³⁴ J·s- Effective mass (m) = 0.19 m₀ (where m₀…
Q: 3. Suppose that Young's experiment is performed with the monochromatic light of wavelength 450 nm.…
A:
Q: f. Z b y X A segment of wire carries a current I in the +y direction. Use the RHR to find the…
A: A current-carrying conductor produces a magnetic field around it. The direction of the magnetic…
Q: A 26kg red curling stone sliding at 0.81m/s hits a 20kg blue curling stone which is sitting still.…
A: Given that,Mass of red curling stone : mr = 26 (kg)Mass of blue curling stone : mb = 20 (kg)Speed of…
Q: As we said, sound waves can be modeled with sine waves. The standard musical pitch is the A440 which…
A: It is known that, y=sin ωt⇒y=sin 2πTt⇒y=sin 2πft Therefore, ω=2πf.
Q: examples? does temperature influence the surface tension sity of ionic liquids and their solutions?
A: The viscosity of liquid decreases rapidly with rise of temperature. For example , in case of water,…
Q: A flat coil enclosing an area of 0.19 m2 is rotating at 55 rev/s, with its axis of rotation…
A: Given that,Area = 0.19 (m2)The speed of coil : v = 55 9rev/sec)magnetic field : B = 0.17 (T)Number…
Q: 9. A particle of mass 0:3 kg is subjected to a force F=-k x with k = 15 N/m. What will be its…
A: Mass m = 0.3 Kg spring constant is k = 15 N/m Force F = - k x particle is released from a point x =…
Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…
A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2
Q: The star of a distant solar system explodes as a supernova. At the moment of the explosion, an…
A: If the crew has to escape their ship should reach the speed of 25000 km.s-1 before the shock-wave…
Q: Two wires are tied to the 300 g sphere shown in (Figure 1). The sphere revolves in a horizontal…
A: Given mass of sphere=0.3 kg speed of sphere =8.3 m/s
Q: Please help me solve these problems.
A: The velocity of the first ball is
Q: Task 1 The 96 prismatic lithium-ion battery cells were manufactured in Korea and the Scottish firm…
A:
Q: The neutral current in an unbalanced star connected system is not equal to
A: In an unbalance star-connected system the neutral current plays an important role when the currents…
Q: Solve this
A:
Q: A crate of mass 85 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…
A: Given data : Force = F Distance = d To find : Work done
Q: At t=0, an object moves with an (a) Determine the magnitude of t 40 ✔ m/s² (b) Determine the…
A:
Q: 1) The diagram shown in Figure 2 represents the generation of emf. Determine: A) The direction in…
A:
Q: A charge q = 2.3 µC is placed at the point P shown below. What is the force on q (in N)? (Assume the…
A: Given that,Charge q1 = 1.7 (μC)Charge q2 = -3.7 (μC)Charge q = 2.3 (μC)Distance between charge q1…
Q: 2. A sample of n moles of a monatomic ideal gas are taken from a temperature of To to a temperature…
A:
Q: A 2.40-m-long wire having a mass of 0.100 kg is fixed at both ends. The tension in the wire is…
A:
Q: An ammeter of resistance 0.80 ohm can measure current up to 1.0 A. (i) What must be the value of…
A: We are aware that an ammeter with a 0.80 ohm resistance can measure currents up to 1 A. R1=0.8 ohm…
Q: 1. A block with mass 750g is thrown from 8m height with initial velocity 10.7 î + 25.5 ĵ and a…
A: Note: 1 g is equal to 0.001 kg. (a) There is no horizontal force along the horizontal direction, so…
Solve all parts
Step by step
Solved in 3 steps