Q4: Consider the motion of the particle with r = 1, p=wt,0=+cos 4wt where l is constant. By using the spherical coordinates, the speed as a function of time is
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A: Given that-A piece of a conductive square shaped with side length,x= 3 cmElectric field : E= 3…
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Q: A 270° single-turn 1.5 kỵ carbon track rotary potentiometer is required to provide a 6 V output when…
A: Given :- A 270° single-turn 1.5 k carbon track rotary potentiometer gives 6V output when supplied…
Q: This is a photo of a capacitor. Describe this photo.
A: Capacitor- It is the device which can store the electrical energy in the form of electrical charge…
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A: In the given problem, cheetahs are said to accelerate to a speed of 20 m/s in a time of 2.5 s, and…
Q: Indicate which of the following statements is false in the classical model of electrical conduction:…
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Q: Find the current through a person and identify the likely effect on her if she touches a 120-V AC…
A: We have :Applied voltage, V= 120 V Total resistance, R= 300 kΩ= 3×105 ΩWe know that :I=VR
Q: The Lost Drone. You and your team are exploring the edge of an Antarctic mountain range and you send…
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Q: robro Problem 8: Consider the two vectors, A - B = Part (a) What is the magnitude of the vector A -…
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Q: A charge particle qand mass menters a zone in which there is a magnetic field having components (0,…
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Q: Question 3) A boat crosses a river with a velocity of 8 km/hr. If the resulting velocity of boat is…
A: Given data, Velocity of boat VB=8 km/h Resultant velocity, V=10 km/h
Q: Determine the angle at which a particle in Jupiter's circular orbit experiences an attraction from…
A: The largest planet in the Solar System, Jupiter, is the fifth of the Sun's planets. It's a gas giant…
Q: Determine the angle at which a particle in Jupiter's circular orbit experiences an attraction from…
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Q: F1 = 87 KN F2 = 34 KN F3 = 91 kN 01 = 15⁰ 02 = 11⁰ 03 = 20⁰ 04 = 43⁰ L NOT TO BE UPLOADED OR SHARED…
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Q: Exercise 5.35 Consider a particle of spin 32. Find the matrix for the component of the spin along a…
A: The spin of the particle is 32. The unit vector is n→=sinθ cosϕi→+sinθ sinϕj→+cosθk→ The spin…
Q: A car travels at 120 km/hr. If the earth’s magnetic field is 4.3 x 10−5 Wb/m2, find the induced…
A: When a conductor moves in a magnetic field, emf is induced in the conductor. This magnetic field if…
Q: A solenoid of indefinite length, having circular turns per unit of length, is crossed by a current…
A: Solution:-Given thatcircular turns per unit length=ni=h∘+kt
Q: 1. An electric dipole is formed from 12.0 nC charges spaced 18.0 mm apart. The dipole is at the…
A: Given: The value of charge is 12.0 nC or 12×10-9 C. The distance between the charges is…
Q: Let an electric dipole be given (with charges q arranged at a distance d) and a generic closed…
A: Given:A dipole of charge q and distance d between the charges is inside a geenric closed…
Q: 3) In a measurement of wavelength of water waves, 15 waves crests () were counted in a distance of…
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Q: How much does it cost (in P) to operate a 670-W split-type inverter air conditioner for 8 in 30…
A: We have-Power, P= 670 Watt=0.67 KWatt.Time, t= 8 h per dayTotal days= 30Hence, time 't'=30×8h= 240 h
Q: Find the current through a person and identify the likely effect on her if she touches a 120-V AC…
A: Given that,Applied voltage : V= 120 V Total resistance : R= 300 kΩ…
Q: Vibration could be both useful and harmful at the same time. Give at least three (3) examples of…
A: The examples of useful vibrations are 1) In electromagnetic waves: Here electric and magnetic fields…
Q: A sample of an ideal gas is expanded to twice its original volume of 1.00 m³ in a quasi-static…
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Q: Three point charges are arranged as in the figure Charge g₁ = 1.47 nC is at the origin, q2 = 2.33 C…
A: Given that, The three charges are q1=+1.47nC=+1.47×10-9Cq2=+2.33nC=+2.33×10-9Cq3=-2.49nC=-2.49×10-9C…
Q: The change in the value of cg) at a height (h) above the surface of earth is same as at a depth (d)…
A: To find- Relation between (d) and (h). Given that- gd=gh Here, gh=acceleration due to gravity at…
Q: A double-slit system is used to measure the wavelength of light. The system has slit spacing d = 15…
A: Light is made of electric and magnetic fields. If light waves traveling two different paths rejoin,…
Q: QUESTION 3 Find the ratio of q/Q for the E-field to be zero at a distance of z = 3.52R for the…
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Q: GR tell us that clocks run slower in a gravitational field. If you take two clocks, one on the…
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Q: Q3. * Calculate the junction capacitance of a silicon pn junction at T = 300 K with doping…
A: Hint : use reverse biased capacitance formula Cj = εsiWdepletion of PN diode put those given values…
Q: A wave field is observed by satellite. The wave lengths are determined to be 312 m in deep water and…
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Q: A plane electromagnetic wave is the superposition of two independent orthogonal plane waves and can…
A: since the phase difference between x and y components is π therefore the resultant wave form an…
Q: As portrayed in Figure 9.26, a bar magnet is thrust toward the center of a coil of 10 turns and…
A: When the magnetic flux around any closed conducting loop changes with time, an emf is induced within…
Q: A plane electromagnetic wave is the superposition of two independent orthogonal plane waves and can…
A: We have given a superposition state of electric field and we want to find the state of polarisation.…
Q: The type of circuits shown in figure is +10V V. OV -10V O O O 0 o (A) (C) R www Ideal diodes 1.0 k…
A: Semiconductors are the materials whose conductivity is in between conductors and insulators. A pn…
Q: The magnetic field strength at point P for a given electromagnetic wave is 2.12µ T. What is the…
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Q: Give at least 2 applications of the interconversion of the different states of matter in real life/…
A: The three different states of matter are solid, liquid and gas. Interconversion takes place between…
Q: Two metal spheres, equal and very small compared to their distance, are supported by two insulating…
A: Hint: After the comeback of two spheres the charges on two sphere with redistribute into the two…
Q: 29. A resistance coil AB of 100 resistance is to be used as a potentiometer and is connected to a…
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Q: Question 2: A Body at rest was accelerated, and it traveled for 5 minutes. The constant acceleration…
A: Given, Initial velocity of the body = 0 m/s = u Constant acceleration of the body = 2 m/s2 = a The…
Q: Q A spherical conductor, of radius a, carries a charge Q (see Fig. 4). It is surrounded by linear…
A: Hint : using the displacement vector and apply it for free charges.
Q: Q3: A car with mass of 800 Kg moves around a 700 m-radius curve at a constant speed of 60 Km/h. If…
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Q: Find the frequency of a tuning fork that takes 2.50 × 10-³ s to complete one oscillation.
A: We know that-Frequency, f=1T Equation 01here, Time period, T= 2.50×10-3 sec
Q: The electric potential created by a charge distribution is V = ax +By+yz, where a, and Y are…
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Q: A 660 W electric heater is designed to operate from a 120 V source. If the source voltage drops to…
A: We have-Power of heater, P1= 660 WattVoltage of heater, V1= 120 VoltDrop-in voltage, V2= 80 VoltWe…
Q: Three condensers are connected in pacalled with one condensere in series. If all condenses are…
A: We need to find-Capacity of each capacitor (C)=?Given that-All capacitors are found to be identical.…
Q: e) Determine VBC f) Determine VCD g) Calculate VBD
A: Given:the circuit diagramsilicon diodes have potential barrier of, Vb1 = 0.7 VGermanium diods have…
Q: The maximum magnitude of the magnetic field of a plane harmonic wave that propagates in vacuum is B…
A: Solution:-Given thatmaximum magnitude of the magnetic field (B∘)=2×10-6 T
Q: Q3) How much work (in MeV) must be done to increase the speed of an electron from 1.2x10 m/s to…
A: Solution:-Given thatelectronInitial speed (u)=1.2×108 m/sFinal speed (v)=2.4X108 m/s
Q: Your toaster has a power cord with a resistance of 0.020 connected in series with a 9.6@ nichrome…
A: We have following given values,Resistance of power cord, r= 0.020 ΩResistance of heating element, R=…
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