1. If the filament resistance in a car headlamp is 30, how many Amps does it draw when connected to a 12 V battery?
Q: The maximum velocity and maximum acceleration of a body moving in simple harmonic ascillator 4…
A: We need to compute here-Angular velocity (ω)=?Given that-Vmax=2 m/s(Acc)max=4 m/s2We have been…
Q: Three polarizing plates whose planes are parallel are centered on a common axis. The directions of…
A: Given: The intensity of the linearly polarised incident beam is Ii = 14.5 units The axis of the…
Q: H5
A: Given that-Radius, r= 2mm=2×10-3 mDiameter, d= 2r=4×10-3 mDensity, ρ=1025 kg/m3Viscosity for blood,…
Q: Two planets are on a collision course, heading directly towards each other at 0.250c. A spaceship…
A: We know that-Relativistic velocity of transformation is, u= v+u'1+u'vc2 ..... Equation 01where,…
Q: A 40-mH inductor is connected to a 60-Hz AC source whose voltage amplitude is 50 V. If an AC…
A: We have-Inductor is 40 mHFrequency of AC source is 60 HzVoltage amplitude is 50 VoltRMS voltage,…
Q: as as 5. Derive the following two relations from the Maxwell square: (35) = — a (35) = 1 and (25) U…
A:
Q: 5) Why doesn't Earth have as many craters as the moon?
A: Craters are depressions formed on the surface of a planet produced by volcanic activities, meteorite…
Q: Do it asap please
A: Given that-Mass of the copper ball, m= 50.0 gThe net charge, Q= 2.00μCNet charge, Q=ne ... eqtn…
Q: Why do astronomers suspect that Saturn's moon Enceladus is geologically active?
A: Enceladus is the sixth-largest moon of Saturn. It is covered in fresh ice which makes it one of the…
Q: 3. Humpback Whales (Megaptera novaeangliae) 3 A humpback whale weighs about 5.4 x 105 N. Determine…
A:
Q: Calculate the Hubble time for a universe with a Hubble constant of sixty kilometers per second per…
A: Concept and guiding idea: The galaxies appeared to be relocating away from us, according to Edwin…
Q: Q3 Find the electric field a distance y above the midpoint between two equal and opposite charges, q…
A:
Q: Redraw when the rack AB is at 45o angle. What are the other two angles belonging to the triangle…
A: Having cut teeth or, in the case of a cogwheel or gearwheel, inserted teeth, a gear is a spinning…
Q: y 9 4 Let C₁ be the ellipse + = 1 traced counterclockwise and C₂ be the paral- lelogram with…
A:
Q: 4. Consider the function f(x, y) = -x/(c+ √² + y²), plotted below for c = 1. 0.5 0.0 -0.5 9 2 i)…
A:
Q: A resistance R, capacitance C, and inductance L are connectedin series to a voltage source with…
A: To find maximum energy stores in inductor or capacitor
Q: 0. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each…
A:
Q: (a) Define fourier transform of a function f (t) use it to obtain Fourier integral represtation of…
A:
Q: a) Light is a form of electromagnetic radiation and travels with a speed of 3.0 x 10 cm/ s in…
A: a: Light travels as electromagnetic radiation, with a speed of 3×108 m/s 3×108 m/s=3×108×102…
Q: Q3. A liquid with density equal to 1150 and a ball was used to test its viscosity. The ball density…
A: Given: The density of the liquid is 1150 kg/m3. The density of the ball is 7870 kg/m3.…
Q: Two planets are on a collision course, heading directly toward each other at 0.250c. A spaceship…
A: We know that-Relativistic velocity of transformation is, u= v+u'1+u'vc2 ..... Equation 01where,…
Q: A pair of crossed polarizers, with axes at 0=0° and 90°, is placed in a beam of unpolari zed light…
A:
Q: A diverging lens (f=-12.0 cm) is located 22.0 cm to the left of a converging lens (f=34.0 cm). A…
A: Light provides sensation to eyes so we see objects around. When light falls on an object, 3 things…
Q: Q5 Suppose the electric field in some region is found to be E = kr³ in spherical co- ordinates (k is…
A:
Q: 2. Light composed of blue and red light is incident on the left surface of a prism in air, as shown…
A: Ray optics.
Q: A moving coil galvanometer of resistance 100 2 gives a full scale deflection of 50 division for a…
A: We have to convert galvanometer into ammeter. Provided data is shown as- G=100 ohmIg=25 mA for 50…
Q: 9. At a certain moment, a cloud of particles is moving according to the vector field F(x, y, z) =…
A: Vector field is just assigning a vector to every point of the space. When particles move in some…
Q: a. What voltage is involved in a 1.44-kW short circuit through a 0.100-Q resistance?
A: Given that-Dissipated power, P=1.44 kW=1.44×103 WattResistance, R= 0.100 ΩDissipated power, P=V2R…
Q: The constant tensions of 200 N and 160 N are ap- plied to the hoisting cable as shown. If the…
A: The tension transmitted by a cable, rope, wire, or string occurs when forces acting on opposite ends…
Q: 7-21. For the ground state of the hydrogen atom, find the probability of finding the elec- tron in…
A:
Q: a) The ring below represents a circular ring of wire with current going to the right in the front…
A: Solution: The direction of the magnetic field can be obtained by the right-hand thumb rule. Curl the…
Q: A particle in a cubic box moving in the three directions x, y and z. What is the energy of the…
A: Given : - A particle in Cubic Box with length be 'a'. Ground state energy is 3ε Where ε = h28ma2
Q: You throw a ball with a mass of 0.40 kg against a brick wall. It hits the wall moving horizontally…
A: This is the impulse Forces acting over time to change an object's momentum are described or…
Q: (b) Referring to the encapsulation of data at each protocol layer, use an example to illustrate…
A: In a layered network architecture, data is encapsulated at each protocol layer. A virtual…
Q: Lasers can be constructed that produce an extremely high intensity electromagnetic wave for a brief…
A: (a) What is the maximum magnetic field strength in the wave? (b) What is the intensity of the beam?…
Q: 1. Evaluate the following integral 1 = [² x (x + 1) 8 (2²³ − x) dx -
A:
Q: 2. Which of the following concepts does not obey the principle of superposition; (i) Electric Force…
A: Determine, Superposition principle for electric field, electric force , potential and work
Q: Q1: The classical Hamiltonian of the LC-circuit is H = Hc + H₁ == capacitor and is the magnetic flux…
A: Given: The LC circuits is q charge in the capacitor and ϕ have magnetic flux in the conductor,…
Q: Calculate the flight time of a projectile launched with a height of 23.5 m at an angle of 7 degrees…
A: Given information: Launch height h=23.5 m. Launch angle θ=7°. Initial velocity ui=3.42 m/s.
Q: A hypothetical molecular laser works in 3 level energy system. The energies of the levels. E₁, E2,…
A: We have to find-(1) Wavelength of radiation (λr)=?Given that-Energy of level 1 (E1)=0 eV,Energy of…
Q: A cramming student warms 0.500 L of cold coffee in a Pyrex carafe. Full carafe of coffee at 20°F.…
A: Here,V = 0.5×10-3 m3Coefficient of volume expansion of coffee β =207×106 K-1Change in Temperature∆T…
Q: A uniform where is cut into luo pieces such that one piece is truice as long as other. The two…
A: The resistance of the resistor in the right gap is given as, R=20 Ω, The length of one piece of wire…
Q: To what extent do astronomers have the ability to see into the history of the universe?
A: Introduction: We are all aware that time travel is not feasible, so an astronomer cannot use A time…
Q: 6
A: Given that-Radius, r= 2mm=2×10-3 mDiameter, d= 2r=4×10-3 mDensity, ρ=1025 kg/m3Viscosity for blood,…
Q: 11. If a 737 jet burns 5000lb of aviation fuel per hour, how much thermal energy is released by the…
A: Thermal energy.
Q: Standard automobile batteries have six lead-acid cells in series, creating a total emf of 12.0 V.…
A: Given that-Total emf created by battery, ETotal= 12.0 VoltNumber of lead-acid , n=6Total emf of…
Q: Find the current through a person and identify the likely effect on her if she touches a 120-V AC…
A: Concept: Here in this question, we will use the concept of Ohm's law. Ohm's law: The voltage across…
Q: 9. The resultant state for the quantum circuit shown in (Figure 5) is: |0) H X |1) |0) Figure 5:…
A: The matrix form of Hadamard gate (H), X gate, and Z gate is
Q: In physics, what is the finest use of inferential calculus?
A: Required : The finest use of inferential calculus in physics.
Q: (1) Write down the electric and magnetic fields for a monochromatic plane wave of amplitude Eo and…
A: To find: List the electric and magnetic fields for a monochromatic plane wave with amplitude E0…
3
Step by step
Solved in 2 steps
