An AC Power Supply Produces a maximum Voltage Symax = 94V : This Power Supply is connected to a resistor R = 20-852- and the current and resistor Voltage are measured with an Ideal AC ammeter and Voltmeter. An ideal ammeter has Zero resistance, and an Ideal Poltmeter has Infinite resistance. a) What is the reading on the Ammeter ?
Q: Which of the following factors (both of which are true) reduces the energy that a photovoltaic solar…
A: The scattering and absorption of light by atmospheric particles is maximum for blue light. Hence,…
Q: Two football players collide on the goal line in football. The running back (trying to score from…
A: The mass of player-1 is given as, m1=80 kg, The initial velocity of player-1 is given as. u1=6 m/s,…
Q: A stick of length 5 m lies radially in the field of a black hole where GM/(c²r)= 30 x 102. What…
A: The coordinate distance is given by the formula L=L01+GMc2r here L0=length in flat space-timeM=mass…
Q: Problem 4. Use the method of phasors to find the resultant wave E(t) of the following waves: E, sin…
A: Given: E1=EosinωtE2=Eosin(ωt+60o)E3=Eosin(ωt-30o)
Q: 4 3 The critical angle of a medium is sin-¹ Find the polarising angle of the medium.
A: To find-Polarising angle (θp)=?Given-Critical angle (C)=sin-143sin C=43
Q: 3 The critical angle of a medium is sin-¹ Find the polarising angle of the medium.
A: To find-Polarising angle (θp)=?Given-Critical angle (C)=sin-143sin C=43
Q: ● What is the lattice energy? What factors impact the lattice energy and why? Write three molecules,…
A:
Q: A person travels a distance of 5000 km in a car at 100 km/hr. The journey takes 50 hours as measured…
A: When time is measured by someone who is moving relative to another observer it will be slower than…
Q: If the polarizing angle for a giver medium is 60°, then the refractive index of the medium is...
A: To find-Refractive index (n)=?Given-Polarising angle (θp)=600
Q: A space probe speeding towards the nearest star moves at 0.250c and sends radio information at a…
A: Given that-Velocity of source, v=0.250 cFrequency of source, fs=1.00 GHzFrom Doppler…
Q: 49 The derivative of 8(x) is extremely singular. It is a "dipole" known by its integrals. Integrate…
A:
Q: 2 Consider the circuit shown in Fig.5, consisting of a battery of voltage E, a switch S, and a…
A: Given that, the emf of the applied voltage is E The thickness between the capacitor plate is d The…
Q: Calculate the redshift associated with a galaxy with a recessional velocity of 0.916c.
A: The change in frequency when observer and source are in relative motion is called the Doppler…
Q: 04. Using the particle in a box model, the energy of the highest occupied energy level (HOMO) for a…
A: The linear conjugated hydrocarbon can be approximated as particle in 1-d box. The energy of the…
Q: If an electromagnetic wave has a frequency of 1.5 x 1010 s-1, it falls in the region of the…
A: We know that-c=νλwhere, c is the speed of lightν is the frequencyand, λ is the wavelengthWe…
Q: I khich of the following results when moves from wave a medium of low refractive index to a medium…
A: When a light wave moves from a medium of lower refractive index (rarer) to a medium of higher…
Q: Two interfering waves are arriving at a point on a screen with a path difference of 120 A. The path…
A: We have to find-(i) Wavelength of light (λ)=?(ii) To determine the point is bright or dark.Provided…
Q: Find the position of the center of mass of a system formed by four particles of masses m1 = m3 = 2…
A: The value of four masses is given as, m1=m3=2 kg, m2=m4=4 kg. The sides of the rectangle with sides…
Q: 11. A parallel-plate capacitor with an area of A = 112.0cm² is constructed using three dielectric…
A: Capacitor.
Q: Calculate the distance of the 30th bright band in biprism experiment, if the distance of 15th bright…
A: To find-Distance of 30th bright bandGiven-x15=6 mmx15=6×10-3 m
Q: Problem 6: A 0.25 kg ball is suspended from a light 1.2 m string as shown. The string makes an angle…
A: Given: The mass of the ball is 0.25 kg. The length of the string is 1.2 m.…
Q: A string of 2.74 g and 82 cm in length is attached at one of its ends to one of the arms of a tuning…
A: It is given that, String oscillates along the x-axis and stretched or wave traveling along the…
Q: Why is the wavelength of the light that is released in spectrophotometric analysis longer than the…
A: Wavelength: A waveform signal that is carried in space or down a wire has a wavelength, which is the…
Q: In a Young's experiment, the distance between two slits is 0.8 mm and the distance of screen form…
A: To find-Wavelength of light (λ)=?Given-d=0.8 mm=8×10-2 cmD=1.2 m=120 cmX=0.75 mm=75×10-3 cm
Q: Calculate the number of electrons required to to produce radiation at 590 nm, N590 having linewidth…
A: The energy of radiation is ∆E=hcλ2∆λ .............................................. (1) where ∆λ…
Q: P=0 •:o). 12 Pч
A: The angle θ between particles 3 and 4. Given, P→2=0Angle subtended between P→3 and P→4=θ
Q: A car travels 1000 km at 160 km/hr. Calculate how much shorter the distance will be from the…
A: Length contraction is defined as the shortening of the measured length of a moving object by an…
Q: 2) Show that a rock thrown from a bridge 15.0 m above the water with an initial speed of 14.0 m/s…
A: Solution: Let us consider the zero potential energy level at the water surface. At a height of 15m…
Q: A parallel plate capacitor of 6 µF is connected across 18 V battery and charged. The battery is then…
A: To find-Charnge on capacitor (Cd)=?Given-Initial capacitance (Ca)=6μF=6×10-6 FPotential applied…
Q: Assume that a gravitational anomaly in the solar system has shifted a field of asteroids into…
A: The figure for this is Taking mass of Earth M and radius of Earth R, So, the total mass of the…
Q: In biprism experiment the distance between two virtual images of the slit is 0.1 cm and the distance…
A: To find-Wavelength of light (λ)=?Given-Distance between two images of slit (d)=0.1 cm=0.1×10-2…
Q: A sample of argon gas is in a container at 35.0 C and 1.22 atm pressure. The radius of an argon atom…
A: An ideal gas is a theoretical gas made of point particles that are in random motion. The particles…
Q: (c) A trapezoidal channel with bottom width 3 m and side slopes 5(H): 2(V) conveys 8 m³/s of flow.…
A: Here we use the free body diagram and through we find out the area and perimeter and using the…
Q: The optical path difference between two sets of similar waves from the two sources arriving at a…
A: To find-Whether the point is bright or dark?Given-Path difference=100.5λ
Q: (2) An electric charge is stored in a parallel-plate capacitor with capacitance C. The distance…
A: As we know, the capacitance of a parallel plate capacitor is C=ε0Ad Energy stored in a capacitor…
Q: Assume the length of an axon membrane of about 0.10 cm is excited by an action potential (length…
A: Given: The length of the axon membrane is 0.10 cm or 0.0010 m. The thickness of cell is…
Q: 3.83 √√ = /[6.1 1.57 6.18 sin (wt -0.756) - 23.8e-wt/0.943 d d(wt)
A: Given the integral is 1π∫1.573.836.18sinωt-0.756-23.8e-ωt0.9432dωt We have to solve the given…
Q: A 31 kg child slides down a playground slide at a constant speed. The slide has a height of 3.6 mm…
A: Given, Mass(m) of child is 31 kg who is sliding with constant speed.
Q: Complete the following chart by using Wien's law. You may use a calculator and the Wien's law…
A:
Q: A0.280 kg body undergoes simple harmonic motion of amplitude 8.80 cm and period 0.250 s. (a) What is…
A: To find the maximum force we first need to find the acceleration of the system after that we can…
Q: At a distance of 0.40 m from a proton, calculate its electric field strength. At this distance, what…
A: The electric field due to point charge is given by E=14πε0Qr2 The potential is given by V=14πε0Qr…
Q: A parallel plate capacitor filled with teflon (? = 2.1) has a capacitance of 6.5 A????1F. (A) If…
A: Given: A parallel plate capacitor filled with Teflon = 2.1 Capacitance = 6.5 A Area =3.1 m2 Formula…
Q: x = 3t² = 1; y = t³ - 31² + 1 - 3 -
A: Given, x = 3t2 - 1 TThe x component of velocity is vx = dx/dt vx = d/dt(3t2 - 1)…
Q: PROBLEM 2: Consider neutrons slowing down by elastic scattering from 1.0 MeV to 0.025 eV in large…
A: Elastic Scattering In elastic scattering of a neutron by an atomic nucleus, the energy of one…
Q: Draw a figure of the growth rate of a star in the unit of ?⊙/yr as a function of the temperature of…
A: As we know that the unit growth rate is equal to M⊙yr Here, M⊙ is the mass of the sun and we have…
Q: What is the strength of an electric field resulting from a dipole with a dipole moment of 50 C-m at…
A: The strength of Electric field. Dipole momentP=50 C·mRadiusr=30 cm=30×10-2 mAngle made with…
Q: Consider the circuit shown in the figure(Figure 1). Suppose the four resistors in this circuit have…
A:
Q: At what speed must the source be moving to change the observed frequency of yellow light from…
A: The change in frequency due to relative motion is called the Doppler effect. the frequency shift is…
Q: list porcedure for drawing single line diagram
A: Single line diagram is defined as simplest representation of an electric system. It is also called…
Q: Suppose, we recently discovered a new planet named Concordia. If for 15 degrees difference, the…
A: v
Step by step
Solved in 2 steps
