What current flows through a bulb if 360c of charge flows through a bulb in 20 minutes?
Q: A coil of 40 turns is wrapped around a long solenoid of cross-sectional area 7.5 x 10-3 m2. The sole...
A: Concept: When two coils are brought close together, the magnetic field in one of the coils tends to ...
Q: 2. The flow velocity field of a continuum is given by kx, V; = 1+ kt Derive an expression for the ti...
A: Continuum mechanics is described as the flow velocity in fluid dynamics and also macroscopic velocit...
Q: does the H-R diagram show? Explain the main sequence of stars.
A: The H-R diagram is Hertzsprung- Russell Diagram, it is a graph in which absolute magnitude of stars ...
Q: Rank the capacitors according to their capacitances, least to greatest. * The plate areas and plate ...
A: The capacitance of a parallel plate capacitor is given by the formula C=εoAdA is the area of the pla...
Q: Olight is that its b Isurtace Ner are n 3m 5m degrees रर र्र L07 the pl
A: Given: The height is 2.3 m. The angle made by the beam with the water surface is θ=53°. ...
Q: 3. An electric dipole consists of charges +2e and -2e separated by 0.78 nm. It is in an electric fie...
A:
Q: Using the following equation of state, develop expressions for the changes in specific entropy, inte...
A:
Q: A parachutist is falling with speed 176 ft/s when his parachute opens. If the Wv? -lb, where W is th...
A:
Q: a) What is the net work done on the safe by forces and during the displacement? b) During the displa...
A: Kinematics.
Q: To stop a car, you require first a certain reaction time to begin braking, during which the car trav...
A:
Q: Give step-by-step calculation and explanation 7. A cylindrically shaped piece of collagen (a substan...
A: Given: force increases from 0 to 3.0 x 10-2 N L=2.5 cm r=0.091 cm young modulus (E)=3.1 x 106 N/m2
Q: (a) List the indegree, outdegree, and the degree for each node.
A: Indegree (represented as deg-() ) is the number of edges that are incoming into a vertex. Outdegree ...
Q: Question 22 In the given circuit below, what is the Thevenin's Voltage when R3 is removed from the c...
A: Electric current
Q: Questi on 3: The decay of a pion (mass = 139.6 McV/c') produces a muon (mass =105.7 McV/c. mean life...
A:
Q: A furniture carrier pushes a 60 kg crate with a constant velocity v = 2.0 m/s on a rough inclined pl...
A: Given that,Mass of crate :m = 60 (kg)Speed : v = 2 (m/sec)Height : h = 1 (m)Length : l = 2 (m)Coeffi...
Q: The cart in figure 1 slides in the horizontal plane with an acceleration of 7 m / s². Body A...
A:
Q: Determine the force in each member of the loaded truss. Select all that apply. 12 m B 5 m 100 kg BC ...
A:
Q: A ball rolls off the edge of a table top 1.0 m high and strikes the floor at a point 15 m horizontal...
A:
Q: The fraction of lattice points occupied by vacancies in solid aluminium at 660℃ is 10-3 .What is the...
A: Given: The fraction of lattice points occupied by vacancies in solid aluminium at 660℃ is 10-3 Form...
Q: What is the pressure a cube having 3-meter long edges applies to the floor if it has a mass of 200 k...
A: The cube has a 200 kg mass. So the weight or the gravitational force being exerted on the cube is F=...
Q: 2) The tip of a tuning fork goes through 440 complete vibrations in 0.500 s. Find: a. The angular fr...
A:
Q: 3) The particle of mass m is placed on the wedge as it is depicted in the picture below. At what ang...
A: Hey dear , have a look
Q: The 0.100 kg sphere in (Figure 1) is released from rest at the position shown in the sketch, with it...
A:
Q: A fireman wants to extinguish a fire at a height of 6 m above the nozzle standing at a distance 5 m ...
A: (1) Minimum velocity of nozzle discharge at an angle of 70o. (2) Velocity of discharge if he could e...
Q: Calculate the conductivity of germanium at 200 deg C
A: Given data, Temperature of the sample of Ge = 200oC
Q: The parallel plates in a capacitor, with a plate area of 8.60 cm? and an air-filled separation of 2....
A:
Q: A compact fluorescent bulb is 17.0 % efficient. a. How much energy input would be required for the b...
A:
Q: the solution of the forced Mass-Spring-Damper with the following parameters 1040 kg, c= 12480 Ns/m, ...
A: Given, x(t)=e-6tA1cos5.8474t+A2sin5.8474t+0.0432cos13t-2.1354 x(0)=0.086m, t=0 0.086=A1cos0°+A2sin0°...
Q: In a hot air balloon launch, it was known that the material used in the construction amounts to 200k...
A:
Q: the given circuit below, what is the Thevenin's Voltage when R3 is removed from the circuit? R2=10 R...
A:
Q: A
A: Weight of block A = 60 N, Coefficient of friction between the horizontal surface and block A = 0.2.
Q: 20A 30 cm B0A An infinitely long wire carries a current of 30 Amps. Calculate the total force (in Ne...
A:
Q: What theoretical ratio of high-to-low refractive indices is needed to give at least 90% reflectance ...
A: Formula Used :
Q: Light is incident at an angle I on a glass slab. If the reflected ray is completely polarized, then ...
A: When incident light falls on an object with angle equal to Brewster's angle, the reflected ray is co...
Q: A wire stretched between two rigid supports vibrates with a frequency of 90 Hz. If the mass of the w...
A:
Q: (b) Show that the distance dki between two consecutive planes (h, k, I) is inversely proportional to...
A:
Q: The telescoping arm ABC is used to provide an elevated platform for construction workers. The worker...
A: To find the force exerted by the elements we can take the sum of moments to be zero, along A. ∑MA=0 ...
Q: The system in the figure is in equilibrium. A concrete block of mass 232 kg hangs from the end of th...
A:
Q: A condenser is charged to a potential of 1000 volt. If the capacity of the condenser is uF, calculat...
A: To find-Energy stored (W)=?Given data-C=6 μFC=6×10-6 FV=100 V
Q: 2. Estimate the magnitude of the repulsive electrical force between twe protons in a helium nucleus.
A: The force between two charged particles is the electrostatic force. It is given by F=kq1q2d2 where ...
Q: 1) Define the unit vector? What is the unit vector of the general vector: A = %3D azî + a,j + a,k an...
A:
Q: The mass of the right box is 50kg. The coefficient of static friction between between each box and t...
A:
Q: In a compound microscope the intermediate image is (a) virtual, inverted and magnified (b) real, inv...
A:
Q: The position of a particle is given by s = 0.35t3 - 0.7Ot² - 2.90t + 5.87, where s is in feet and th...
A: If the motion of a particle is given by a function, and distance is given by, x=f(t) Then its veloc...
Q: Problem 9.38 Consider the resonant cavity produced by closing off the two ends of a rect- angular wa...
A: Consider the electric and magnetic field as,E=E0(x,y,z)e-iwtB=B0(x,y,z)e-iwtBoundary condition:E||=0...
Q: his
A:
Q: An anchor made of iron weighs 833N on the deck of a ship. If the anchor is now seawater by a massles...
A: Given: The weight of the anchor is 833 N. The density of the iron is 7850 kg/m3. ...
Q: A 1250 kg truck is moving at 85 km/h. If the speed of the truck is changed to 60 km/h by applying a ...
A: Given that,Mass of truck : m = 1250 (kg)Initial speed : u = 23.61 (m/sec)Final speed : v = 16.66 (m/...
Q: Interference fringes are produced using Lloyd's mirror and a source S of wavelength A = 606 nm as sh...
A: The fringewidth is given by the formula for a Lloyd's mirror interference as β=λL2h given that λ=6...
Q: A few nuclear reactors make use of molten sodium as the coolant and moderator. Natural 2. sodium con...
A:
Step by step
Solved in 2 steps with 1 images
