A resistor (R = 10 ) and an inductor (L = 40 mH) are connected in series with a capacitor. The source potential difference is 120 V rms at 60 Hz. The rms potential difference across the resistance is 30 V. (a) What is C? (b) What is the natural frequency, f?

Q: The seconds hand of an old-fashioned clock makes one revolution around the dial per minute . What is…

A:

Q: In the figure, a wire loop of dimensions L = 41.6 cm and W = 25.3 cm lies in a magnetic field. What…

A: As you have posted question with multiple subparts so as per our guidelines we will solve the first…

Q: Question 5: A mass of 0.50kg is attached to a spring of constant 30N /m. The mass is pulled 10cm…

A:

Q: What generates (creates) electric field and electric field lines? A) The charged sphere B) The…

A: Electric Field is a region of space surrounding electrically charged particles or objects, where a…

Q: Two slits spaced 0.0720 mm apart are 0.800 m from a screen. Coherent light of wavelength A passes…

A:

Q: A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C.…

A: Mass of the copper, m1 = 194 g = 0.194 kgSpecific heat of copper, s1 = 387 J/kgoCIts Initial…

Q: An electron moves at 2.60 ××1066 m/sm/s through a region in which there is a magnetic field of…

A:

Q: Beta decay is nuclear decay in which an electron is emitted from an atom. If the electron is given…

A:

Q: Consider two beams of light, which are shining onto perfectly absorbent black barrels. The amplitude…

A:

Q: Each cart below is traveling up or down an incline at the constant velocity shown. Rank these…

A:

Q: A star of mass M = 1.82 x 100kg is the origin of a coordinate system. A comet of mass m = 6.95 x…

A:

Q: 2. In this problem we are going to analyze the ballistic pendulum. The process is as follows: a…

A: We know that the momentum is conserved when there is no net external force acts on the system.  From…

Q: 45 J of work are done on the gas in the process shown in (Figure 1). What is V₁ in cm³? Express your…

A: Work done on the gas is A PV-diagram is given.Note:Find:The value of volume

Q: An ordinary glass (b=27x10^6/c) is filled to the very top with 425ml of water. b=210x^-6/c) at 90…

A:

Q: Sofia applies a force of 197 N to pull a pair of identical resistance bands and extend these by 2.5…

A: Force is Displacement is Find:The value of spring constant.

Q: What is the BMR per square meter of the surface area for the mouse? ______ kcal/d/m2

A: Given Data:AnimalBMR (kcal/d)Mass (kg)Surface Area…

Q: Discussion: 1. 2. 3. In the Newton's ring experiment, how does interference occur? Where have the…

A: In Newton's ring experiment a plano-convex lens is placed on a flat glass surface, creating an air…

Q: versa 12- Find distance that results in min sound intensity 2 Speakers are in phase and both have…

A:

Q: The main scale in a vernier instrument is graduated in millimeters, with the smallest division being…

A: The vernier scale is a forward vernier. This is because the 10 divisions on the vernier scale…

Q: Protons of energy 5.7 MeV are incident on a gold foil of thickness 4.4 x 10-6 m. What fraction of…

A:

Q: (I) A point charge Q₁ is at (-a, 0) and charge Q₂ is at (a,0). Sketch qualitatively the variation of…

A:

Q: In the figure provided, three balls of equal masses are released from the ground. If they are…

A: Given three balls of equal mass are released from the ground.The released speed of each ball is…

Q: A box slides from rest down a frictionless ramp inclined at 33.0\deg with respect to the horizontal…

A: Angle of inclination  =33oLength of plane = L =3 mmass of the box is m = 12 kg initial velocity of…

Q: The total annual energy consumption i the United States is about 1 x 1020 J. ▼ Part A How much mass…

A: According to this mass energy equivalence, mass and energy are inter-convertible.. So whenever you…

Q: QIC A ball is dropped from rest 3.00 m directly above the vertex of a concave mirror having a radius…

A: The image position for an object distance of 3.00m isThe image position for an object distance of…

Q: A proton moves with a speed of 0.90c. Find the speed of an electron that has: a) the same momentum…

A:

Q: Three identical point charges are placed on the corners of a cube with side length a, as shown in…

A: In the question, it is given that

Q: are in an elevator moving at 14m / s * 2 and weight 71.4Kg your friend takes another elevator and…

A: When a person of mass (m) is moving up an accelerating elevator at acceleration (a) then the…

Q: A rod of length 24.00 cm has linear density (mass per length) given by 50.0 + 19.0x where x is the…

A: Length of rod is The linear density is Here  represents distance from one end of the rod.Units of…

Q: The figure is the view of the ends of long, straight, parallel wires, which are perpendicular to the…

A: We have current carrying wire which is perpendicular to the xy plane, carrying current but in the…

Q: A stretched string of length 84.0 cm vibrates in its mth mode. The separation distance from node to…

A: The given question is based on a standing wave. Here, the separation between the note and anti-node…

Q: A man holds a 164-N ball in his hand, with the forearm horizontal (see the figure). He can support…

A:

Q: 1500-kg satellite orbits a planet in a circular orbit of radius 6.2 × 106 m from the center of the…

A:

Q: 31. A converging lens has a focal length of 10.0 cm. Locate the images for object distances of (a)…

A:

Q: A 60 year old person has a threshold of hearing at f=10 kHz of 79.0 dB. In contrast, a typical young…

A: The decibel (dB) scale is logarithmic, and the relationship between intensity levels can be…

Q: When light is incident on an interface between two materials, the angle of the refracted ray depends…

A: When light is incident on an interface between two materials, the angle of the refracted ray depends…

Q: If a glass in air has an index of refraction of n = 1.58, find the Brewster's (polarization) angle,…

A:

Q: Two loudspeakers in a plane, 6.0 m apart, are playing the same frequency. If you stand 11.0 m in…

A: Here two source is A, BFirst position of the observer is X and second position of the observer is…

Q: You stretch a strand of your hair across a laser beam and observe the diffraction pattern this…

A:

Q: 2. (A wire 40 cm long carries a 0.50 A current in the positive direction of an z axis through a…

A:

Q: A rotational axis is directed perpendicular to the plane of a square and is located as shown in the…

A:

Q: Define wavelength as it relates to a electromagnetic wave.

A: For an electromagnetic wave, we have to define wavelength.

Q: Estimate the average distance between molecules in air at 0.0°C and 5.10 atm. ______nm

A:

Q: 100 A of current moves downward in a wire. The direction of its magnetic field is…

A:

Q: A person accelerates a 12 kg mass at 2.7m/(s^2) by pulling on a spring that is 1.1 m long at rest.…

A: The spring constant, k, can be calculated using Hooke’s Law, which states that the force exerted by…

Q: The average body temperature of a healthy person is  37.0°C.  Boltzmann's constant is 1.38 × 10−23…

A:

Q: (a) How long in seconds does it take a radio signal to travel 140 km from a transmitter to a…

A: Required: To find the time for the light to travel different distances

Q: A transmission grating, whose lines are separated by 2.0 * 10-6m is illuminated by a narrow beam of…

A:

Q: Consider the ground state of 69As. How many protons there are in the 1d5/2 energy level?

A: The question is asking for the number of protons in the 1d5/2 energy level of the ground state of…

Q: example Homeware MB MA 7777777 30 MA = 30 kg MB = 10kg VALO V₁=0 Determine the acceleration of…

A: FBD of the block and the wedge.