In the circuit above, if the current through L₁ is 0.12 A, how much energy is dissipated in lamp L₂ in 10 s? A 0.432 J B 4.32 J C 7.2 J D 24 J

Q: pellet is fired with an initial speed of vo at an angle of 60° abc ed at the same angle but with an…

A: initial velocity of first pellet = v0   angle of projection θ = 600  initial velocity of second…

Q: Let's suppose to have two ions with same charge, q, and masses m1 and m2 initially at rest. We turn…

A: V = 800 Vm1 = 1×10-25 kgm2 = 1.2 ×10-25 kgB = 0.2 Tq = 1.6×10-19 C

Q: Two steel conductors are bent into rectangular prisms with square bases of lengths a and/, where…

A: Let the resistivity of the steel be ρ .   We have resistance of resistor with length L and…

Q: What is the frequency, in Hertz, of a simple pendulum, on Earth, if it has a length of 3.6 m?

A:

Q: Two equal coins are sent off a tabletop at the same time. Coin A is dropped vertically and coin B is…

A:

Q: A point charge of +1.0 μC is held fixed at the origin. A second charge of -1.0 μC and mass 4.6…

A:

Q: A particle of mass m is projected vertically upwards with velocity vo from the surface of the Earth…

A: The initial upwards velocity: v0 The force due to gravity: F⇀1=-GmMa+z2k^ The force of friction:…

Q: Three deer. A, B, and C, are grazing in a field. Deer B is located 61.1 m from deer A at an angle of…

A:

Q: Three charges of 3.4, 3.1 and -6.5 nC respectively are surrounded by a Gaussian surface in the shape…

A:

Q: A solenoid of length 55 cm has 280 turns of radius 2.4 cm. An outer coil with 14 turns of radius 5.2…

A:

Q: A ball is kicked with an initial velocity of 10 m/s in the horizontal direction and 16 m/s in the…

A:

Q: 5. An object is found to have vector components of v.x = 13.5 m/s [N] and v y = 8.75 m/s [W]. What…

A:

Q: A net force of magnitude F=10 N acts on an object having a mass m-5 kg. The magnitude of the…

A:

Q: What is the total energy of the Earth-Sun system? The Earth has a mass of about 6.0 x 1024 kg, and…

A: The mass of the Earth: me=6.0×1024 kg The mass of the Sun: ms=2.0×1030 kg The speed of the Earth:…

Q: If J 11/13 (2 (2 cos 0 a, + sin 0 a) A/m², calculate the current passing through A hemispherical…

A:

Q: The circuit below is a combination circuit. The power source is a 12 V battery, and there are…

A:

Q: The short wave transmission from Europe is heard in the United States even though the way of the…

A: Shortwave transmissions from Europe can be heard in the United States, even though the wave path is…

Q: DETAILS MY NOTES ASK YOUR TEACHER An artist creates a solid sculpture made from 7.70 kg of copper.…

A: Here xf=100mVi=29.5msa=−3.10ms2 t=??…

Q: A double convex thin glass lens has an index of refraction n=2.50. The magnitude of the radii of…

A:

Q: Two large-area parallel metal plates are separated in air by 0.10 mm. If a 1.0 kV potential…

A:

Q: The answer I have is 0 kg m/s, not 24 kg m/s. I was just not sure how to calculate to get 0 kh m/s.…

A: Given Data: Mass of the 1st object,  m1=4 kg Mass of the 2nd object, m2=6 kg Speed of the 1st…

Q: Underwater, you can just barely lift a 85.0 kgkg rock (density 2.70 g/cm3g/cm3) Part A How massive a…

A: The Buoyant Force:The Buoyant force is " the upward force exerted by a fluid (like a gas or liquid)…

Q: Which of the following changes would increase the separation between the bright fringes in the…

A: In accordance with Young's double slit experiment, the fringe width equation can be given as,  β =…

Q: The answer for part b that I have says 200N. I just was not sure how to do it. Should you be using 2…

A:

Q: Write down the interference condition for a thin film shown in the figure. It should be noted here…

A: 1. For interference between two coherent rays there should be a path difference between them.  Here,…

Q: 1.0 Q9. In the figure shown, the dashed lines represent equipotential lines and the solid lines…

A: 9) Charge (q) = 1×10-6 C The equipotential lines are as shown in the figure

Q: A 500-nm-wavelength beam of light illuminates a soap film with air on both sides and an index of…

A:

Q: You measure the mass of a ball to be M = 8.5 kg and its diameter to be d = 1.46 m.  Determine the…

A:

Q: 11 An object on Earth has a weight of 150 newtons. On which planet would the same object have an…

A: Write the expression for the weight and substitute the corresponding values to calculate the mass of…

Q: When you drop a rock into a well, you hear the splash 1.8 seconds later. The sound speed is 340 m/s.…

A: Time of splash, t=1.8 s Speed of sound wave, v=340 m/s

Q: An application of Kirchoff's Rules to the circuit shown results in the following system of…

A: A circuit diagram consisting two voltage sources and five resistors. Equations obtained after…

Q: What wavelength ( in nanometers ) is the peak intensity of the light coming from a star whose…

A: Surface temperature is T = 4987 K

Q: A parallel plate system has a plate separation distance of 18.2 cm. The plates are connected to a…

A:

Q: While vacationing in the mountains you do some hiking. In the morning, your displacement is morning…

A: x1→ = 2100 m East + 4000 m North + 100 m , verticalx2→ = 1500 m Wast + 2500 m North - 500 m ,…

Q: Using a power air gun, a steel ball is shot vertically upward with a velocity of 82 yard per second…

A: As per our company guidelines we are supposed to answer only first 3-sub part. Kindly repost other…

Q: A charge of -2.50 nC is placed at the origin of an xy-coordinate system, and a charge of 2.40 nC is…

A:

Q: 20. The 57.2cm diameter disk rotates counterclockwise on an axle through its center. F1=42.6N,…

A:

Q: Q9. The magnetic force acting on a current in a wire depends on. (a) current, velocity, and length.…

A: As per student’s request I am only solving question 9.

Q: What is the component form of a vector with a magnitude of 17 and a direction of 125°?   Show all…

A:

Q: What is the minimum thickness of a soap bubble film with refractive index 1.50 that results in a…

A:

Q: In a double-slit interference experiment, the greatest separation between adjacent bright frindges…

A: Given Data: Double slit interference experiment. To Determine: The wavelength at which the greatest…

Q: 2. A particle moves according to the law: x-2+4.sint [m]: y-3-4.cost [m] Find the trajectory, the…

A: Given Data: A particle is moving according to the law.x = 2+4sint.y = 3-4cost. To Determine: The…

Q: Cray-Zee is speeding along at 23.4 m/s as she approaches the level section of track near the loading…

A: Given Data: Initial velocity, u=23.4 m/s Final velocity, v=2.9 m/s Distance traveled, s=6.66 m The…

Q: 1. Thermography is a technique for measuring radiant heat and detecting variations in surface…

A: To calculate the percent increase in the rate of heat transfer by radiation, we can use the…

Q: OA. 4 3 B. · TD 3 4лD² O C. D3 OD. I -D³

A:

Q: When driving a car we sometimes see vehicles, such as ambulances, which has prints on the front so…

A: The prints or decals on the front of vehicles, such as ambulances, that appear readable when viewed…

Q: Victor is standing next to a 100 W speaker at a distance of 0.5 meters.  What is the intensity of…

A:

Q: A bride tosses a bouquet of flower through the air with a speed of 2.7 m/s, and it smacks one of her…

A: speed of the bouquet(v)=2.7m/s mass of the bouquet(m)=0.55kg

Q: 5: For the circuit given as Figure Q5, calculate the voltage at point X using mesh (or loop)…

A:

Q: aylinders 4 stroke petrol engine delivers 40 KL m = 82%, the fuel consumpt = of the engine is 0.5…

A: Number of cylinders n = 6, Brake power BP = 40 KW,  ηm=0.82, Air/Fuel ratio = 14:1=14,** BSFC=0.5…

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.