4. An alternating voltage of 240V,50HZ is connected across an impedance of (60-j100) Q. Determine: i. The resistance ii. The capacitance iii. The magnitude of the resistance and its phase angel iv. The current
Q: If a proton and an electron have the same kinetic energy, which has the longer de Broglie wavelength...
A: Given: A proton and an electron has same kinetic energy.
Q: A rectangular loop on xy plane with sides a=2 m and b=1 m carries 10-A-current as shown. Magnetic fi...
A: Given: a=2m b=1m I=10 A B→=xk^μT
Q: Obtain expressions for the electric displacement vector, electric susceptibility, local field, Lore...
A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...
Q: This surgeon performing microsurgery needs a sharp, magnified view of the surgical site. To obtain t...
A: Express the relation for the magnification as: m=-vu ........... 1 Here, v is the distance of the im...
Q: List out the material required in the experiment to show that the electric resistance depends upon t...
A:
Q: Since Vi=30 pV, Re=0.68 kn, B1=103 and B2=110, find the output voltage (Vo) of the given circuit (ro...
A: First we do the DC analysis of the circuit,
Q: A magnetic field of 37.2 T has been achieved at theMIT Francis Bitter Magnet Laboratory. Find the cu...
A: Given, Magnetic field ,B=37.2 T Radius of solenoid, r=2.40 cm=0.024 m Length of solenoid, l=32 cm=0....
Q: Show all working explaining detailly each step Answer should be typewritten using a computer keyboar...
A: Given, Magnetic and gravitional fields
Q: A long wire carrying4.50 A of current makes two 90°bends, as shown in Fig.The bent part of the wire ...
A: Given: The current in the wire is I=4.50 A. The angle made by wire at each bend is θ=90∘. The magne...
Q: A light source radiates a sinusoidal electromagnetic wave uniformly in all directions. This wave exe...
A: Given data: The pressure exerted by the wave is p. The distance is R. Express the relation for the...
Q: A point dipole p= Poŷ is located at the origin of the coordinates and po = dipole, find the electric...
A: A pair of oppositely charged particles (say -q and +q) separated by a distance d is known as as an e...
Q: What is the thinnest film of a coating with n = 1.42 on glass (n = 1.52) for which destructive inter...
A: Given: λ=650nmn1=1.42
Q: The magnetic susceptibility of paramagnetic materials is quite strongly temperature dependent, but t...
A: The term magnetic susceptibility is the ratio of the magnetization to applied magnetizing field in...
Q: Determine the moment of the force about point O. (vector method)
A: The moment of the force(Mo) about point O. given:F=100 Nsinθ=35r1=2 mr2=5 m
Q: Please solve A, B, and C
A: When two springs are tied together and a pulse is created at one end, the pulse moves towards the b...
Q: The focal length of a simple lens depends on the color (wavelength) of light passing through it. Why...
A: Introduction: For a double concave lens where the rays diverge, the principal focal length is the di...
Q: (II.) A wood block has mass 1.6x10^2 kg, its density is 8.00x10^2 kg/m^3. It is put into a freshwate...
A: A wood block has mass m = 1.6 x 102 kgdensity of wood block ρ1 = 8.00 x 102 kg/m3It is put in...
Q: How to find Repeatability Weight (w) (gram) Vo Try (n) (V. – AVG)² (Volt) 1 50 0.1 2 50 0.15 3 50 0....
A: Use any scientific calculator to calculate sum and average values.
Q: A convex mirror has a distance to the object of 12 2) cm. The distance to image is (-4.7) cm. What i...
A:
Q: A circuit has an ac voltage source and a resistor and capacitorconnected in series. There is no indu...
A: Given that the resistor and capacitor are in series. The Resistor has resistance R=300 ohms, and the...
Q: As a new electrical technician, you are designing a large solenoid to produce a uniform 0.150 T magn...
A: Biot Savarts law gives expression for magnetic field at the center of a solenoid. B=μ0nI B is the ma...
Q: Electric eels and electric fish generate large potential differences that are used to stun enemies a...
A: Given, Electric eels and electric fish generate large potential differences that are used to stun en...
Q: Three point charges are placed on the y axis. -15 µC at the origin, -15 µC at y = 24 m, -15 µC at y ...
A: Givens, q1= -15 µC, at origin , d1=0 q2= -15 µC ,at d2=-24m q3= -15 µC at d3=24m We have to find el...
Q: 5) A stamp collector wants to magnify images by 8(X) when the object is 6.3 cm away. What focal leng...
A: Using the formula for magnification and lens formula one cm solve this problem.
Q: To push a box up a ramp, is the force required smaller if you push horizontally or if you push paral...
A: First we draw the free body diagram. Here F is the applied force, N normal reaction, M is the mass ...
Q: A mass of 1.42 Kg is connected to a spring of spring constant 8.71 N/m. An oscillation is started by...
A: The amplitude decay with time t is given by ......................(1) Where Ao = Initial...
Q: A mine elevator is supported by a single steel cable 2.4 cm in diameter. The total mass of the eleva...
A:
Q: A transparent rod 30.0 cm long is cut flat at one end and rounded to a hemispherical surface of radi...
A: For refraction of light at a single spherical surface μ2v - μ1u = μ2 - μ1RFor refraction at lef...
Q: An electron is moving with a speed of 8.00 * 10^6 m/s. Whatis the speed of a proton that has the sam...
A: Given data Ve=8×106 m/s
Q: (a) What accelerating potential is needed to produce electrons of wavelength 5.00 nm? (b) What would...
A: Given Wavelength = 5.00 nm
Q: tx 107 The magnetic field of a plane-polarized electromagnetic wave moving in the z-direction is giv...
A: Given: The maximum magnetic field is given as B=1.2×10-6 T
Q: Identify the location in the H-R diagram of the phases of stellar evolution. (For each statement sel...
A: (1) Introduction: HR diagram is one of the most important tools in the study of stellar evolution. ...
Q: A copper wire has a square cross 2.3 mm on a side. The wireis 4.0 m long and carries a current of 3....
A: It is defined as the amount of charge per unit time that flows through a unit area of a chosen cross...
Q: For x rays with wavelength 0.0300 nm, the m = 1 intensitymaximum for a crystal occurs when the angle...
A: Angle at which maximum occur is, sinθ=mλDλ=h2mE First we find D using the given conditions.
Q: A 4kg wheel with a radius of 0.3m and a rotational inertia of I = (2/3)mr^2 has an initial translati...
A: Let the initial linear velocity of the wheel be u and the initial translational kinetic energy of th...
Q: Find the energy stored in free space for the region 2 mm <r< 3 mm, 0 <0 < 90°, 0 < Ø < 90°, given th...
A: The energy stored in a region of volume v is given asW=εo2∫E2 dvE is the electric field present in t...
Q: Given that the acceleration of an object in 1-D motion is described in the graph below: a= 10-t a=t ...
A: Here the graph is presented with the y-axis representing the acceleration and the x-axis representin...
Q: A disk is rotating about a vertical axis of rotation with an initial angular velocity. There are two...
A: The angular velocity with which the disk is rotating is ω, the linear tangential velocity of an obje...
Q: Francium-223 has a half-life of 21.80 min.i. How many nuclei are initially present in a 25.0-mg samp...
A: Part (i) Given: The half life of Francium is t1/2=21.80 min. The mass of sample of Francium is m=25...
Q: Show all working explaining detailly each step Answer should be typewritten using a computer keyboar...
A: Given particle moves on a curve
Q: I need the solution of the question in image below.
A: Part a: The electric vector of the incident wave is perpendicular to the incident wave. The angle of...
Q: Consider the following electrostatic problem. A perfectly conductive spherical conductor of radius a...
A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...
Q: Two slits spaced 0.260 mm apart are 0.900 m from a screen and illuminated by coherent light of wavel...
A: given is two slit spaced at 2d = 0.260 mm screen and slit distance D = 0.900 ...
Q: Given the sample data {1, 2, 3, 2, 7} (a) Calculate the mean.
A: The mean of a data is given by M=n1+n2+n3+n4+n55 Substitute the necessary values in above expression...
Q: can you please solve (a), (b) & (c)?
A: Given L=3.8mm=3.8x10-3m I=2.37μA=2.37x10-6A
Q: In PMMC instruments the deflecting torque proportional with the current False O True
A: In PMMC instruments the deflecting torque is directly proportional to the average value of the curr...
Q: Exercice 2: Part I A radioactive nuclide A disintegrates into a stable nuclide B. The half-life of A...
A:
Q: An alpha particle (charge 2e) is aimed directly at a gold nucleus (charge 79e). What minimum initial...
A: Given data: The charge on the alpha particle is q1=2e. The charge on the gold nucleus is q2=79e. Th...
Q: A candlestick holder has a concave reflector behind the candle, as shown below. The reflector magnif...
A: Using just mirror formula one can solve this question. And using the fact that negative magnificatio...
Q: 4. (a) Two airplanes take off from the same airport at the same time. One flies due west at 200 mile...
A: Given : v1=200 mph v2=250 mph θ=40° t=1.5 h Let us express ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
