Question 8. A common transistor radio set requires 12 V (D.C.) for its operation. The D.C. source is constructed by using a transformer and a rectifier circuit, which are operated at 220 V (A.C.) on standard domestic A.C. supply. The number of turns of the secondary coil are 24, then the number of turns of the primary are ______.
Q: Describe a platinum resistance thermometer. How would you calibrate and use it for measuring tempe...
A: Resistance thermometers or Resistance Temperature Detector (RTD). It uses resistive elements to meas...
Q: According to the datum line given in the roller system in the figure, if the B cylinder descends at ...
A: let v be the velocity of the block A along the string. The velocity will have two perpendicular comp...
Q: 3. A particle with charge q and kinetic energy K travels in a uniform magnetic field of magnitude B....
A: We know the kinetic energuy is given by K= 12mv2 where m = mass and v= speed again from the Electrod...
Q: Consi der tuo concentric retal spherical shell s. The material between them has a conductivity o. Ra...
A:
Q: I am having trouble understanding this question. What would the force on the 5.0µC charge be? Any he...
A: Given data: The distance of the charge 6 μC from the 5 μC is d1=3 m The distance of the charge -3 μC...
Q: The largest two digit hexadecimal number is
A: Hexadecimal number system is used in digital and computer systems to reduce large numbers into set o...
Q: How it would be 17.3?!
A: Superposition of Sinusoidal Waves that Differ by a Phase Shift
Q: Please solve part g A simple pendulum of mass m and length L is shown in the figure below. Take the...
A:
Q: Two identical stunt professionals Aand B stand on the roof of building 1.Person A steps off of the r...
A: Mass of A and B are same. Let contact time for both persons are to be same.
Q: An object pin is placed at the front of a circular container of water as shown in the top-view figur...
A: (a) Introduction: If light enters any substance with a higher refractive index it slows down. The li...
Q: A vertical spring-mass system has a 0.6 kg weight attached to its end. You stretch the spring 0.4 m ...
A: Sometimes people think that the amount of a spring-mass oscillator depends on the amplitude. Increas...
Q: The Lagrangian of a system is given by- 1 L 2 + sin²0&² – mglcos® Where m, I and g are constants. Wh...
A: solution: In the Lagrangian of the system, the derivative of the azimuthal angle is present but the ...
Q: 1.25 points Save Answer Question 11 A charged ion enters a region of uniform magnetic field B with a...
A: Given: Speed of the charged ion is v=2.5×105ms. Radius of circular path is r=9.1mm=9.1×10-3m. The ma...
Q: 13) A bucket full of water hangs from one end of a string that passes over a light pulley. The other...
A: To explain the correct answer is given below.
Q: A string is wrapped around a disk of mass m = 1.9 kg and radius R = 35 m, which is fixed to an axle ...
A: IT IS KNOWN THAT ζ =Iα where, ζ = torqueI = moment of inertiaα= angular acceleration given that, I ...
Q: 2. In an experiment, a small incident box of mass m is released from rest at the top of a frictionle...
A: (a) i. Let g denote the gravitational acceleration. Since the ramp is frictionless, conservation of ...
Q: Can You solve a and b please Thank you
A: Given that:
Q: The diagram below shows light incident at an angle of 30° at a transparent rectangular slab made of ...
A: (a)
Q: A man who weighs 200 lbs stands 40 ft from one end of a uniform 200-ft scaffold. A 60 lb pile of br...
A: Given data: The weight of the man is W1=200 lbs. The weight of the pile of bricks is W2=60 lbs. The...
Q: How do you solve this?
A: Schematic diagram:
Q: I need help with physics and it's about converging and diverging
A: Part (a) Given: The focal length of lens is f=100 mm. The distance of object from lens is u=0.5 m. ...
Q: Two vectors, when combined, will have a resultant vector of 500 N with an angle of 150°. If the firs...
A: Given: To find the second vector magnitude and the direction is given as,
Q: mp 2. A person of mass m, slides down a playground slide of length / with friction. The slide makes ...
A: The forces are overlaid in the diagram below, When the person slides with constant velocity the gra...
Q: ec 13 Solved problem for chapte X A Lec19 b Verify Email | bartleby Mjc4OTM4NTMwNDQx/m/MzM2MzQOMjMyM...
A:
Q: Ffor a particle rotating on a ring, (a) give the expression of the probability py(?) of finding the...
A: In order to find the probability for finding the particle at an angle rotating on a ring: we use the...
Q: 21. Your friend says that when a compass is taken across the equator, it turns around and points in ...
A: It will remain at its same position.
Q: Pb2+ + 2 e- → Pb (s) ξo = -0.13 VAg+ + 1 e- → Ag (s) ξo = 0.80 VWhat is the voltage, at 29...
A: Given cells uses the following equation, Pb2++2e-→Pb(S) ε0=-0.13 VAg++1e-→Ag(S) ε0=0.80 V We can s...
Q: 8. A player hits a baseball- and a fan in the bleachers
A: Given:- V f = 34 m/s
Q: Based on your data, What can you conclude about the momentum changes for Balls 1 and 2 in these coll...
A: Note : We’ll answer the first question since the exact one wasn’t specified. Please submit a new que...
Q: Write the elongation matrix.
A: If c is the spring constant and e is the elongation of the spring then the spring force F is given ...
Q: 4. Light of a certain wavelength will reflect off of the top (1) and bottom (2) surfaces of a butter...
A: Given:
Q: Find the total change in the internal energy of a gas that is subjected to the following two-step pr...
A: Given, Pressure, P=3.32×105Pa Change in volume, V=-7.5×10-3m3 In the isochoric process, the work don...
Q: If an emitter current is changed by 4mA, the collector current changes by 3.5 mA. The value of β wil...
A: The value of emitter current is given by Ie=Ic+Ib Where Ie is emitter current, Ib is base current an...
Q: Is the asteroid more or less eccentric than Jupiter?
A: The eccentricity of the cosmological object determines the amount by which its orbit around another ...
Q: 1. How is ultraviolet light used in forensic photography? 2. How is infrared light used in forensic ...
A: Forensic photographic techniques greatly use ultraviolet (UV) photography and infrared (IR) photogra...
Q: The 10kg block has a velocity of 5 m/s down a smooth plane. When s=0.60m. the spring is unstretched....
A: Given: Weight of block, w=10kg,Speed, v=5m/s,Force,F=100 N,When s=0.60m. the spring is unstretched. ...
Q: A particle of mass m slides under the gravity without friction along the parabolic path y = a x2 axi...
A: Introduction: Lagrangian is the quantity that characterizes the state of a physical system. The Lagr...
Q: A vertical spring-mass system has a 0.6 kg weight attached to its end. You stretch the spring 0.4 m ...
A: Given, Mass,m=0.6kgLength,L=0.4mFrequency,f=2.5Hz (a) We have the expression of the spring force, 2π...
Q: What is the resistivity of a wire 1.00 mm in diameter, 5.6 m long and 50 mΩ in resistance. Enter yo...
A: Given: The diameter of wire, d=1mm=1×10-3mLength of wire,l=5.6 mResistance of wire,R=50 mohm=50×10-3...
Q: A ping pong ball was dropped inside the bowl and was at rest initially then a person pushed the ping...
A:
Q: A metal ball of radius 1 cm is dropped straight down from the top of a tall graduated cylinder full ...
A: The radius of the ball is given as, r = 1 cm The viscosity coefficient of the liquid is given as, η ...
Q: As the picture show.
A: Given: ζ2=500 nsζ1=10μs Formula used: ∆γ2=12πζ2 ∆γ0=22kT ln2mc2
Q: Solve
A: For a, According to the work and energy method, P=12k1u12+12k2u32+12k3(u1-u3)2+12k4(u1-u2)2 W=-F1u1-...
Q: A particle travels around a circle of radius equal to 4m, changing its speed at a constant rate. At ...
A: Given, radius of path is, r=4m velocity of particle at A, vA=3m/s velocity of particle at B, vB=6m/s...
Q: 9. A tube of Chapstick (4 cm tall) is placed 15 cm in front of a diverging lens( Radius =20 cm) 1 x=...
A: (a) Draw three ray diagrams on the above picture. (b) what is the location of the image. (c) what is...
Q: (a) If the power output of a 670 kHz radio station is 49.0 kW, how many photons per second are produ...
A: The radio station broadcast at 49 kW or 49,000 kJ/s The frequency of the signal , f=670 kHz or 670×1...
Q: You are designing a skatepark and want the skaters to be able to reach a speed of 12 m/s at the bott...
A:
Q: A block of mass m is held motionless on a frictionless plane of mass M and angle of inclination 9. T...
A: Given data: The mass of the block is m. The mass of the plane is M. The angle of inclination is θ. ...
Q: An electron is trapped in a one-dimensional region of width 0,05 nm. Find the three smallest possibl...
A: Energy for a particle confined in a one dimensional well is- En=n2π2ℏ22mL2 =n2E0where n=1,2,3,......
Q: A particle in an attractive inverse-square force field k F = - (k is a positive constant) is project...
A: Given: The particle is in the force field F=-kx2. Particle is projected along x-axis from the point ...
Question 8. A common transistor radio set requires 12 V (D.C.) for its operation. The D.C. source is constructed by using a transformer and a rectifier circuit, which are operated at 220 V (A.C.) on standard domestic A.C. supply. The number of turns of the secondary coil are 24, then the number of turns of the primary are ______.
Step by step
Solved in 2 steps
