a) Calculate the impedance (Z) of the circuit shown in the figure on the side considering the two branches connected in parallel. (b) Obtain the total current in the circuit when it is in phase with the emf. (c) Show that the current goes to zero when R1= R2= 0 and interpret this result physically.

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A: In C.M frame total energy of the system remains conserved Energy of the proton moving with velocity…

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Q: 9.82 In Fig. P9.82, the cylinder Figure P9.82 and pulley turn without friction about stationary…

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Q: 71. The jumping ability of the African desert locust was mea- BIO sured by placing the insect on a…

A: From the graph, the maximum acceleration is: a=90 m/s2

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Q: a) Define the half-life of a radioactive material. b) State the relationship between half-life and…

A: a) Define the half-life of a radioactive material. b) State the relationship between half-life and…

Q: if a mass of 1 kg has a velocity that is 0.7c, what is the relativistic momentum?

A: Mass is m=1 kg Velocity is v=0.7c Note: Speed of light is c=3×108 m/s Find: Relativistic momentum.

Q: Two spheres, each of radius R, have volume charge densities 5.4 C/m³ and -5.4 C/m³ respectively. The…

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Q: Fill in the blanks where necessary. Then calculate the power consumed by the circuit. (HINT: All…

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Q: What experiment can determine Newton's third law

A: Newton's third law of motion states that for every action, there is an equal and opposite reaction.…

Q: Point charges Q1 and Q2 are respectively located at (4,0,-3) and (2,0,1). If Q2 = 4 nC, find Q1 such…

A: (a) The formula for the electric field is: Thus, the net electric field at (5,0,6) be:

Q: If the applied load is 49 kN, determine the new diameter of the specimen.

A: Given:-  G = 28 Gpa diameter of specimen = 12.5mm Gauge length = 50 mm Given diagram:-…

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A: The notation "Mirror objects are closer than they seem" indicates that the right-side mirror on the…

Q: 35. Calculate the time it would take light leaving Earth to reach a) the Sun (1.49 × 10¹¹ m away).

A:

Q: Two objects gravitationally attract with a force of 1,459 N.  If the distance between the two masses…

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Q: - An object moving at a constant m/s². - A 10-kg object at rest that is 5 m above the ground will…

A: According to the guidelines, when a question with multiple subparts is given then, only the first…

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: An m 11.0kg mass is attached to a cord that is wrapped around a wheel of radius r= 12.7cm (see the…

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Q: A textbook of mass 1.3 kg is sitting on a table 1.8 m above the ground. Determine the change in…

A:

Q: The x=2 and y=-3 planes have surface charge densities of o₁ = 10 nC/m² and 0₂ = 15 nC/m²…

A: σ1 = 10 nC/m2 at x=2 plane  = ρs1σ2 = 15 nC/m2 at y=-3 plane =ρs2λ = 10π nC/m=ρL at x=0 and z=2

Q: A particle of mass m moves along the x-axis such that its acceleration is d²x dz² = 8x³. -X. (a)…

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Q: A football is kicked 60.2 meters. If the ball is in the air 5.50 s, with what initial velocity was…

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Q: A box of mass (2.000x10^0) kg is pushed a distance of x = (2.000x10^0) metres up a frictionless…

A:

Q: 13. Two masses are moving towards each other on a horizontal, frictionless surface. One has a mass…

A: Given Data: Mass 1 (m1) = 4 kg.Mass 2 (m2) = 6 kg.Speed of mass 1 (v1) = 3 m/s.Speed of mass 2 (v2)…

Q: Consider the diagram showing a light ray reflecting off a plane mirror. If angle B were 47°, then…

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Q: 3: Calculate the current flowing through the 10 S2 resistor shown in Figure Q3 using Norton's…

A: Step 1. remove load resistance, then find the equivalent resistance by looking in from the load…

Q: Suppose you built a pendulum and set it swinging. You measure 15 cycles of the pendulum and get a…

A: Time taken for 15 cycles of pendulum (T)=24 s

Q: 1) A sheet of letter size paper is 8.5in x 11in. The area of the sheet of paper in square meters is…

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Q: For the given velocity vector, which of the following force vectors will do NEGATIVE work? Choose…

A: Write the expression of the velocity in the vector form. v→=-vcos70°i-vsin70°j

Q: For which cases is the acceleration the same for the motion described in both columns? Case Column…

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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: (a) What is the efficiency of an out-of-condition professor who does 2.10 ✕ 105 J of useful work…

A: Part(a): Work-done is W=2.10×105 J Food energy is E=510 kcal Note: 1 kcal=4184 J Find: Efficiency of…

Q: A 3.7-kg model rocket is launched, shooting 58.6 g of burned fuel from its exhaust at an average…

A: Mass of the rocket, M=3.7 kg Mass of the burned fuel, m=58.6 g=58.6×10-3 kg Initial speed of both…

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A: A student has an estimated VO2max of 55 ml/kg/min. To find that his/her running pace (minutes and…

Q: Which of the following statements are correct? O Both chromatic aberration and spherical aberration…

A: Given Data: 4 Statements are given. To Determine: The correct statement.

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Q: A woman on a bridge 103 m high sees a raft floating at a constant speed on the river below. She…

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Q: 9.30 Four small spheres, each of which you can regard as a point of mass 0.200 kg, are arranged in a…

A: See below

Q: DC CIRCUIT 3. Determine the current in each branch of the circuit 8.00 Ω + -T -M 5.00 Ω 3.00 Ω 1.00…

A:

Q: End of ramp A 79.2kg skier is launched with a speed of 27.5 m/s from a ramp that is inclined at 36…

A: initial  speed = V0 = 27.5 m/s angle = 36 degrees

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A: See below

Q: 10° 200 Problem 1. A block having a mass of 2000 kg moves along a smooth inclined plane with a speed…

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Q: Two metal balls collided with other and moved away in oppo direction. The silver metal ball v 185N…

A: Weight of silver ball W1= 185N Weight of gold ball W2= 160N Velocity of silver ball V1= 2.50 m/s

Q: A rectangular metal tank is filled to the brim with a certain liquid, an observer with the eyes at…

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: A woman pushes an initially stationary 11.3 kg gift up a 15.90 ramp a distance of 7.21 m. If she…

A:

Q: The two forces F₁ and F₂ acting at A have a resultant force of FR = {10i + 50j + 100k} lb. X B 50°…

A: F→1=−F1cos⁡(50)cos⁡30i→+F1cos⁡(50)sin⁡(30)j→−F1sin⁡(50)k→=−33.4i→+19.3j→−46k→…

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: The figure shows the light intensity on a screen 2.5 meters behind an aperture. The aperture is…

A: D=2.5 m (ditance between slits and screen)λ=600×10-9m (wavelength of light)β=1×10-2m (width of…

Q: 1. An electron moves west at 6.9 x 105 m/s through a magnetic field directed [W75°N] with strength…

A: