OF A COMPOSITE PROBLEM 2 Determine the location (x, y) of the centroid C of the shaded area. 6 m 2 m 6 m 6 m
Q: (a) Three resistors 2 2, 4 2 and 5 2 are combined in parallel. What is the total resistance of the c...
A: (a)There are three resistors of resistances,R1=2 ohm,R2=4 ohm,R3=5 ohmThey are connected in parallel...
Q: Calculate e
A:
Q: It has been seen that for two cables carrying currents I1 and 12. the force on the first cable due t...
A:
Q: Question: Two identical parallel plate capacitor of capacitance C=5 µF each are connected in series ...
A: The capacitors of same capacitance are connected in series. A capacitor among the two is filled with...
Q: e directions, why
A: The expression for the force as, F=ma Here, F is the force, m is the object mass, and a is the acc...
Q: (19) A racing yacht is trying to sail due south, but is forced by a cross-wind to sail on compass be...
A: The questions deal with the vectors. The vector resolution method concepts help to solve these probl...
Q: 9. The roller has a mass of 56 kg and a diameter of 1.30 m. The height of the step is h = 0.11 m. Ca...
A: Concept: Mass of Roller (m)= 56 kg Weight of The Roller (W)= mg W=56×9.81W=549.36 N Diameter of Roll...
Q: Figure 3.35 shows a 2.0 V potentiometer used for the determination of internal resistance of a 1.5 V...
A: To find-Internal resistance of the cell=rGiven-Balance point of the cell in open circuit, l1=76.3 cm...
Q: What ultimately becomes of the energy of sound in the air?
A: Sound waves are mechanical waves and generate heat as they travel and end up as heat when they are ...
Q: ss the solenoid i s 1200 turns and
A: The voltage in the solenoid is given as, e=Ldldt
Q: A galvanometer coil has a resistance of 15 2 and the metre shows full scale deflection for a current...
A: Resistance of the galvanometer coil, G=15 ohmCurrent for which the galvanometer shows full scale def...
Q: 3) A ball O (mass mj) hits a second ball O (mass m2, velocity v2=0) with a velocity vị as shown in F...
A:
Q: A long straight wire carries a current of 35 A. What is the magnitude of the field B at a point 20 c...
A: To find-Magnetic field magnitude B=?Given-Current in the wire, I=35ADistance of a point from the wir...
Q: The d'ime brdependen 5 w.ま呼 potenhine partile of a Contat maer m nowing 9n e le #ind the M84 マちく the
A: Given,ψ(x)=e-mα22h2x2Where α=constantV=α2 x2 from Schrodinger wave equation,-h22md2dx2ψ(x)+Vψ(x)=Eψ(...
Q: A boy is riding his bike at 23 m/s if his wheels radius is .7 meters. a. What is the rotational spee...
A: Given,velocity v=23m/sradius r=0.7m
Q: A ring of radius (a) placed in the x,y plane was charged with a longitudinal charge () and was A = A...
A: Given: The radius of the ring in the XY plane is a The line charge density of the ring is λ = A sinθ...
Q: 3.0 A of electric current pass through a 4.0 Q resistor. How many electrons pass through the resisto...
A: We know that,Current, I=qtwhere, q=nehence, I=net n is the number of electrons passing through the r...
Q: (a) An electron moves with a speed of 5.70 * 10^6 m>s. What is its de Broglie wavelength? (b) A prot...
A:
Q: = T T V
A:
Q: A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. ...
A: Number of turns on the circular coil, n=100Radius of each turn, r=8.0 cm=0.08 mCurrent flowing in th...
Q: You are on a space station, in a circular orbit h = 475 km above the surface of the Earth. You compl...
A: Given, h=475 km
Q: A photon with wavelength l = 0.0780 nm is incident on an electron that is initially at rest. If the ...
A:
Q: f an automobile revolves at the rate of 700 rpm. How fast does it move in kilometre per h
A: As per rule, allowed to answer one question in a time and post the remaining in the next submission.
Q: The current in a solenoid with 18 turns per centimeter is 1.55 A. The solenoid has a radius of 2.25 ...
A: Given: n=18×102turns/m, I1=1.55A, I2=36A, r=0.85×10-2m The magnetic field inside the solenoid is giv...
Q: ca
A: A mechanical wave is a special type of wave that needs a medium for its propagation. A sound wave in...
Q: Consider a particle of mass of m which is constrained to move on the surface of a sphere of radius R...
A: Given A particle of mass m is moving on surface of a sphere To find How many generalized coordinate...
Q: Determine the potential difference, VA-Vg, in the circuit segment shown below when l = 21 mA and Q =...
A: Given that,Current, I=21mAVoltage,ε=15 VoltResistance, R=15 kΩCharge, Q=50μCCapacitance, C=2μF
Q: A closely wound solenoid 80 cm long has 5 layers of windings of 400 turns each. The diameter of the ...
A: Length of the solenoid, l=80 cm=0.8 mThere are five layers of windings of 400 turns each on the sole...
Q: What is the frequency heard by a person driving at 15 m/s toward a factory whistle that is blowing a...
A: I will use the method of Doppler effect of sound to solve last three questions
Q: A proof of E for line charge distribution Charge is distributed uniformly along an infinite straight...
A: Solution attached in the photo
Q: A surface discharges into air when the potential gradient is 3 x 10* volt/cm. Find the potential to ...
A: To find-Potential (V)=?Given-Potential gradient (E)=3×106 volt/mr=3 m
Q: (a) Determine the maximum vertical force P that can be applied to the bell crank so that the average...
A: Given: dRS=15×10-3m, dQ=8×10-3m, σ=175×106Pa, τ=85×106Pa Refer to the figure below : For equilibr...
Q: A metal rod, 10 cm long is moving with a speed of 10 m/s perpendicular to a uniform magnetic field o...
A: To findInduced emf (e)=?Given-Length (l)=10 cm=0.1 mSpeed (V)=10 m/sMagnetic field (B)=10-4 Wb/m2
Q: Why the speed of sound in water is greater than in air?
A: When the medium is denser, the speed of sound increases. Sound waves travel faster in denser substan...
Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a wav...
A: Given that,The speed of sound in air : v = 344 (m/sec)Speed of sound in solid medium : V = 15v = 15×...
Q: Q3. A 5-GHz uniform plane wave E, = 10 e: a, V/m in free space is incident nor- mally on a large pla...
A: Given, The frequency of the wave, ν=5GHz. The wave is: Eis→=10e-jβzax^V/m Dielectric constant are: ε...
Q: An electron in a TV picture tube moves toward the front of the tube with a speed of V = 5.10 m/s. Su...
A: Given data:v=5×106 m/sB=0.1 Tθ=30°q=1.6×10-19 C
Q: 2. Two squirrels are sitting on a rope as shown. The tension in segment BD is TBD = 6.4 N an angle o...
A: Given: TBD=6.4N, TAB=5.568N, ϕ=41° Refer to the free body diagram below :
Q: Determine the potential difference, VA-VB, in the circuit segment shown below when / = 21 mA and Q =...
A: Solution attached in the photo
Q: Q10: Describe the following characteristic curve of the Transmission of a Hot Mirror Ppene
A: Hot mirror is a special kind of mirror which can separate between the visible light and the heat. Th...
Q: Two large parallel plates are maintained at 700 and 300 K respectively. The hotter plate has an emis...
A: Given, T1= 700 KT2= 300 Kεh=0.9εc= 0.1
Q: A thin rod (mass 240 g) capable of rotation about a vertical axis passing through its centre has two...
A: Here, In the first case, the contribution of beads (each of mass m) to the M.I. of the system is nil...
Q: te directions, why isn't t
A: The expression for the force as, F=ma Here, F is the force, m is the object mass, and a is the acc...
Q: USE GRESA METHOD IN EXPRESSING THE SOLUTION Direction: Solve the following word problems. Show your ...
A: Given: f0=300Hz, v=340m/s The sound frequency doppler shift equation is given by : f=f0v-vov-vsHere...
Q: Calculate d
A: Number of moles, n=0.1 mole ideal monoatomic gas undergoes this process P=aV+b,where, a=-3156, b=255...
Q: A boy is riding his bike at 23 m/s if his wheels radius is .7 meters. a. What is the rotational spee...
A: Given that,The velocity of the bike : v = 23 (m/sec)The radius of the wheel : r = 7 (m)Here we need ...
Q: Two speeding lead bullets, one of mass 12.0 g moving to the right at 300 m/s and one of mass 8.00 g ...
A:
Q: 6 2 www 31. 20 2 12 10Ω. 20+ ds V 30 Ω
A: Given:
Q: Using energy diagrams, find the Ws of three fermions of the observed energy segment, whose Gs is 6.
A: Given: The number of fermions N=3. The ground state of the q=6. To find: The total possible microsta...
Step by step
Solved in 3 steps with 3 images
