A 165 W lamp A is connected to the main supply of 230 V. Another lamp B having twice the resistance of A is connected with the same main supply after removing lamp A. What is the power output of the lamp B?
Q: 0.5 cm 1) Figure shows two parallel conductive plates coated on a conductive paper which was seperat...
A:
Q: stable i current flows along a long straight cylindrical wire with a radius a. In the following (a) ...
A:
Q: The qs was solved .plz urgent
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: , The wire shown in Fig. below is infinitely long and carries a current I. Calculate the magnitude a...
A:
Q: Distance Orbital Period 88 days 225 days Mercury 0.39 AU Venus 0.72 AU Earth 1.00 AU 365 days Mars 1...
A: As the orbits are considered to be circular, the average distance between two planets is the magnitu...
Q: Consider four points of charge placed at the corners of the rectangular square. Here q = + 10 µC, a ...
A:
Q: You are on an interstellar mission from the Earth to the 8.7 light-years distant star Sirius. Your s...
A: (a) since the space ship travels at a speed comparable to the speed of light, the distance to the st...
Q: the number of air density in a childs balloon is roughly the same as sea level air, 10^19 particles/...
A: Given: Here, n1 and n2 are the number densities. d1 and d2 are the diameters of the balloon.
Q: I need help for the 4.question (Magnetic field will be 2.5 T)
A: There are two plates in the velocity region. And the motion of the moving particle will be toward th...
Q: Write briefly about all the devices that use part of the electromagnetic spectrum as their principle...
A: Radio waves and microwaves are used in devices like FM radio and cellular telephones. Infra-red is u...
Q: Parts d ,e and f
A: line indications: Vobserved - Blue Vcalculated - Red VDM - Green
Q: In a coaxial cable, the center conductor is surrounded by a rubber layer, which is surrounded by an ...
A: Given that, The current flowing in the inner conductor is 1 A into the page (represented by a cross)...
Q: Three point-charges are locatedat rest in the same plane as shownin the given figure. The charge q3i...
A:
Q: Fluid Dynamics question
A: (a) Mass flow rate is constant in the water channel
Q: I need help for the 2.question (Magnetic field will be 2.5 T)
A: The direction of the magnetic field produced by the solenoid at any point inside the solenoid is par...
Q: Find the electric field with a constant linear charge density, infinite length, a distance from a li...
A:
Q: 30 04: A magnetic circuit core shown in the figure on right made of ferromagnetic material with ur-2...
A: For section AB Mean length of flux path (l1) and area of cross-section (A1) be calculated as
Q: For a hydrogen atom in its ground state, use the Bohr model to compute (a) the orbital speed of the ...
A:
Q: A model rocket is fired vertically upward from rest. Its acceleration for the first three seconds is...
A:
Q: You are on an interstellar mission from the Earth to the 8.7 light-years distant star Sirius. Your s...
A:
Q: definitely dissolve using vectors.Please help me
A: Given information: The difference in the radius of the isotopes, that have the mass difference of 1 ...
Q: Calculate the dynamic range and resolution of a 14-bit, 6 volt ac ADC.
A: The dynamic range in dB be given as,
Q: A weight suspended from a spring executes damped vibrations with a period of 2 sec. If the damping f...
A:
Q: I already ask my 5 of my homework. And this homework has 7 question.This is the 6. question of my ho...
A: A moving charge carries kinetic energy in an electric field. And that kinetic energy be defined as,
Q: (a) Calculate the percent relative humidity on a day when the temperature is 25.0ºC and the air cont...
A:
Q: 1, Following picture shows the trajectory of positron and electron inside the liquid hydrogen, when ...
A: When charged particle enters a magnetic field, they experience Lorentz force in a direction perpendi...
Q: Three boards were suspended in three ways which of the following options is correct for tensions for...
A:
Q: Consider a closed system with N noninteracting gaseous particles. Let the single particle nondegener...
A:
Q: Advanced Physics Question
A: (2) Magnetic field due to a Solenoid
Q: Because your spaceship has an engine failure, you crash-land with an emergency capsule at theequator...
A:
Q: Define Lenz’s law and use it to answer the following questions concerning the direction of induced c...
A: Lenz’s law states that an induced electric current flows in a direction such that the current oppose...
Q: Magnetic field problem
A: The figure for the given problem is as follows:
Q: Using the Lambert-Beer law, show that the x-ray intensity (I) at a distance x from the point of entr...
A: Lambert beer law is given as,
Q: Calculate the magnetic flux ∮ B ⋅ dA through a sphere of radius r due to the following magnetic fie...
A:
Q: Describe with a labelled circuit diagram a platinum resistance thermometer. How is it used for measu...
A:
Q: Suppose you have a sphere (e = 0.42) of radius (r = 25 cm) is at 27 Co. It's placed in a room with a...
A: Hey, since there are multiple subparts question posted, we will answer first three questions. If you...
Q: I couldn't solve the 5th question. what should I do
A: Electric field between two conducting parallel plates
Q: Please help me on sixth question according table and figure. Solve it using vectors.
A: A moving charge carries kinetic energy in an electric field. And that kinetic energy be defined as,
Q: Hi. Can you help me? What should be the power of the voltage supply that we will use in the accel...
A: When a particle of charge q moves at velocity v in the uniform magnetic field B, The charged particl...
Q: The star Sirius has an apparent magnitude of -1.46 and appears 95-times brighter compared to the mor...
A: (a) Apparent Magnitude is the magnitude of a star as observed on Earth. Absolute magnitude is the ap...
Q: A.1You are on an interstellar mission from the Earth to the 8.7 light-years distant star Sirius. You...
A:
Q: Advanced Physics Question
A: (3) In the velocity selector region, magnetic force balances the electric force and thus the electro...
Q: The circulation of the flow V around a circle of radius r is given by %3D
A: Given the radius of the circle is r. At any point of r on the circle,
Q: Advanced Physics Question
A:
Q: The table below lists the average distance R to the Sun and orbital period T of the first planets: ...
A:
Q: A straight right-circular cylindrical solenoid of radius R and length L> R is wound wvith n turns of...
A: The figure showing a solenoid is named as Fig. A is as follows: The figure be is defining the overv...
Q: 4. Consider the interference pattern from the three slits illustrated below. Assume the openings of ...
A:
Q: In a coaxial cable, the center conductor is surrounded by a rubber layer, which is surrounded by an ...
A:
Q: The hydrogen Balmee lime Hb has a wavelength of 4.86.1 nm. It is shifted to 55.8 nm in a quasar's sp...
A: The expression for the red shift is,
a3
Step by step
Solved in 2 steps with 2 images
