Two conducting concentric spherical shells have radii a = 0.165 m and b = 0.24 m.  Part (a) Express the capacitance of the two concentric shells in terms of radii a and b and the Coulomb constant k. Part (b) Calculate the numerical value of the capacitance in F. Part (c) Express the capacitance C through the potential difference△V across the capacitor and charge Q.

Q: Data Table n 2 3 4 5 6 7 8 μ= 0.00031 M (g) fexp= 260 2 240 S 5 9 50 9 35 kg/m L= 105 65 2m = 58.4…

A:

Q: esistance R. A magnetic field perpendi oil is increasing at rate . Find the in St the wire

A: Number of turns in the circular coil,                            The radius of the coil,…

Q: A car and a small truck traveling at right angles to one another with the same speed collide and…

A:

Q: a) James with a mass of 60 kg stands at one end of a boat on still water. The boat has a length l =…

A:

Q: A 50.5-g golf ball is driven from the tee with an initial speed of 51.3 m/s and rises to a height of…

A: Here mass = 50.0 g initial speed = u = 51.3 m/smaximum height attend = h = 20.1 m I haave to…

Q: a spring cannon consists of a spring that can launch a ball straight upwards. If the spring is…

A: Here, the total energy of the compressed spring is the converted form or the kinetic energy of the…

Q: Two thin, square parallel plates 10 cm on a side are given equal and opposite charges of magnitude…

A:

Q: 6. Make a graph of period squared (on Y) versus length (on X) of the pendulum. Why is this graph…

A:

Q: than on the sides so that the downward centripetal acceleration at the top will be greater than the…

A: Radius of curvature (R) = 16 mAcceleration (a) = 1.5 g

Q: What is the efficiency of an engine that doing work isothemally takes in 10kJ and exhausts 1 kJ?

A: Heat taken by engine,                               Heat exhaust by engine,…

Q: The figure shows an outstretched arm (0.61 m in length) that is parallel to the floor. The arm is…

A:

Q: A 9-lb. weight suspended from a spring having spring constant k = 32 lb/ft, is pushed upwards with…

A: Given data:Mass, m=9 lbSpring constant k=32 lb/ftAmplitude, A=4 inches

Q: There are two concentric conductive hollow spheres with radii R₂ = 10 cm, RB = 20 cm, with charges…

A:

Q: When its engine of power 74 kW is generating full power, a small single-engine airplane with mass…

A:

Q: In the Figure we show a car ridding around in a circle in a banked highway. In this situation a car…

A:

Q: If a total of 0.988 kJ of heat is transferred into a 6.15 kg brick of lead initially at room…

A:

Q: U₁= P Part (i) Calculate the numerical value of U,, in J. Part (j) What's the torque tu now? 11

A:

Q: It is friction that provides the force for a car to accelerate, so for high-performance cars the…

A:

Q: A motorcycle, which has an initial linear speed of 8.9 m/s, decelerates to a speed of 1.3 m/s in 5.4…

A: Here Initial linear speed = u = 8.9 m/sfinal linear speed = v = 1.3 m/stime interval for this change…

Q: ال A 5.00 L refrigeration tank holding Freon gas (C₂Cl₂F4) at 25°C and 3.00 atm pressure developed a…

A: Initial value- V=5.00 L , Ti=25°C , Pi=3.00 atm Final value- Tf=25°C Temperature in Kelvin -…

Q: string tied to th

A: To answer this question, we can use the following equation:Buoyant force = Weight of the cone +…

Q: A car initially traveling at 24.2 m/s undergoes a constant negative acceleration of magnitude 1.70…

A: Initial speed of a car(u) = 24.2 m/s Final speed of a car (V) = 0 m/s Acceleration of a car (a) = -…

Q: 1. The components of a vector A are (-3,4). (a) In which quadrant does this vector lie? First…

A: a) The x component is negative and the y component is positive. The vector lies in second quadrant.

Q: The drawing to the right shows an object (labeled B) that has mass m. To the left is another object…

A:

Q: Each mass in (Figure 1) is 2.00 kg. Find the magnitude of the net gravitational force on mass A due…

A:

Q: Two spherical cavities, of radii a and b, are hollowed out from the interior of a (neutral)…

A: Two spherical cavities, of radii a and b, are hollowed out from the interior of a (neutral)…

Q: A 14.2 cm diameter wire coil is initially oriented so that its plane is perpendicular to a magnetic…

A:

Q: 3000-lb wrecking ball hangs from a 20-ft cable of density 9 lb/ft attached to a crane. Calculate the…

A:

Q: A uniform plank of length 5 m and weight 200 N rests horizontally on two supports with 1.1 m of the…

A:

Q: A person standing on the edge of a high cliff throws a rock straight up with an initial velocity of…

A:

Q: long, thin, straight metallic cylinder has surface charge density σ, i.e. all charge is the surface.…

A: Surface charge density = σ Diameter of cylinder = d

Q: A cyclotron is used to produce a beam of high-energy deuterons that then collide with a target to…

A: Mass            Kinetic energy

Q: Solve for the tension in the string. Does the tension change if the masses are shifted between the…

A:

Q: nervous physicist electricity, perhaps produced by friction. metal shelves of wood frame bookcase…

A: GivenArea of shelves A=0.2 m2Distance between them d=0.27 mCharge on plate Q=2.20 nC

Q: A washing machine drum with a diameter of 48.0cm completes five revolutions every second. Determine…

A:

Q: a be ㅏ C5 ㅔ = C2 C4 ㅏ

A: C1 = C5 = 8.5 μF  C2 = C3 = C4 = 4.7 μF

Q: Object 1 is moving along the x axis with an initial momentum +16 kg·m/s, where the + sign indicates…

A:

Q: 401kg block is pulled up a 4.88 degree incline by a constant force F of 4,467N. The coefficient of…

A:

Q: 11. LO 8: Martin walks 2 km 45° east of south (Leg 1). He then changes directions and walks another…

A:

Q: Two buckets of nails are arranged in a pulley system as shown in the figure; the pulley itself is…

A: we know that, Work done = Tension x distanceThe work done on the ligter bucket(m) by the non -…

Q: In the figure below, the sphere weighs 30 N and is in equilibrium. Calculate: • Support reaction…

A: Weight of the sphere     W = 30 N

Q: a red ball with a velocity of 3.0 m s collides head on with a yellow ball of equal mass moving with…

A:

Q: In an experiment using Young's slits, the distance between the center of the interference pattern…

A: Distance b/w the centre of interference and 10th bright fringe(y)=3.44 cm=3.44*10-2 mand…

Q: NT6A-WWT1: OBJECT CHANGING VELOCITY-WORK A 2-kg object accelerates as a net force acts on it. During…

A:

Q: 4. Two cables are tied together at C and are loaded as shown. Part 1. If W205 lb, determine the…

A: Make free body diagram

Q: Capacitors C₁ = 10 μF and C₂ = 20 μF are each charged to 22 V, then disconnected from the battery…

A:

Q: 9. An electric power station that operates at 35 kV and uses a 10:1 step-up ideal transformer is…

A: The working voltage is V0=35 kV.The power produced by transformer is P=34 MW.The distance between…

Q: Only two forces act on an object (mass=3.83 kg), as in the drawing. Find (a) the magnitude and (b)…

A:

Q: In Olympic archery competitions, the standard distance between the archer and the target is 70m. A…

A:

Q: the position of a moving particle is given below where t is the time   s(t) =e^t^2 -4t^2 +5 the…

A: Position of the particleS(t)=

Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.