A fuse is a device designed to break a circuit, usually by melting when the current exceeds a certain value. What characteristics should the material of the fuse have?

Q: ***30 Use the wave equation to find the speed of a wave given in terms of the general function h(x, ...

A: The given equation is: yx,t=4.00mmh30 m-1x+(6.0s-1)t

Q: A technician wearing a brass bracelet enclosing area 0.00500 m2 places her hand in a solenoid whose ...

A:

Q: One second is the time taken by 9192631770 oscillations of the light (of a specified wavelength) emi...

A: False

Q: 5. Determine the viscosity of a fluid (40% sucrose) in Pascal-Second by falling b method. Ball Deter...

A: Here we assume that the ball attains a steady velocity while falling through the liquid. In order to...

Q: 5 In Free-Fall Acceleration we replace g with a True O False

A: In free fall acceleration, when an object goes downward the acceleration is constant due to accelera...

Q: Show all working explaining detaillly each step

A: We look into the nature of force on a current-carrying wire inside a magnetic field, to obtain the d...

Q: 5 The figure in a book was misplaced by 0.80 cm what was the misplacementin picas if 12 points= 1 pi...

A: Using the given data: 12 points=1 pica 6 picas = 1 inch 1 inch = 2.54 cm  

Q: Q6. Dealing with two different samples in a thermodynamic experiment, a 1.55 kg sample increases its...

A: Here we look into the relation between heat, temperature and heat capacity of material and use it to...

Q: Show all working explaining detaillly each step

A:   Charged particles move in parabolas if projected into an electric field in a direction at right an...

Q: A non-uniformly charged insulating sphere has a volume charge density rho that is expressed as rho e...

A: we are given volume charge density  ρ =β r  and we need to find value of β.  

Q: Some Hawaiian tsunamis For an interval of 45 minutes, the tsunamis near Hawaii caused by the Chilean...

A: y=8sinπ6ta)Amplitute = 8period T=2πω=2ππ6=12sec

Q: Determíne the resultant R of the two forces shown by (a) applying the ort parallelogram rule for vec...

A: Given data The value of two forces are, F1=600 N F2=400 N The angle between F1 and F2 is θ=60∘.

Q: In a certain region of empty space, Ez=at (where a is a constant with units of N*C-1m-1), but Bx=By=...

A: Given:-                 EZ = at∇¯×B¯ = μ0J +μ0∈0 ∂E∂t         =  μ0σE→ +μ0∈0 a z^     

Q: For any frequency and amplitude wave packet, spread grains of pepper on the free-surface and along t...

A: Here, we look into the definition of crest and trough of a wave and predict how this affects the giv...

Q: An infinitely long wire carrying a 25-A current in the positive x-direction is placed along the x-ax...

A: Given that,Current in infinitely long wire = 25 AThe vicinity turns in circular loop = 20Given that ...

Q: A beam of electrons is accelerated from rest througha potential difference of 0.100 kV and then pass...

A: We compute the speed of electrons as a result of the acceleration through the electric field. We the...

Q: The lawn mower shown in Fig. Determine the force P required to move the mower at a constant velocity...

A: Given: The weight is 35 lb

Q: Question related to Quantum Mechanics : Problem 2.20

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: During it's flight, the particle's bläi 5 horizontal acceleration is zero and its vertical accelerat...

A: To answer: During it's flight, the particle's horizontal acceleration is zero and its vertical accel...

Q: Three-point charges are arranged as shown below. (a) Determine the vector electric field that the 6....

A: Here we look into the vector formulation of Coulomb's law to calculate the net electric field due to...

Q: A battery with emf E and internal resistance r is first connectedto a resistor of resistance R1 = R,...

A: In the first case, the battery with emf E and internal resistance r is connected to a resistance R. ...

Q: *** 27. Two circular discs form the plates of a capacitor that is placed in a circuit in which a cur...

A: Given that: I= 3AA=10-2 m2d=1 cm=0.01 mq=6 C

Q: When work is done on an isolated system, what type of energies this work can be converted to? Intern...

A: From the first law of thermodynamics Q=dU+W

Q: ••65 SSM wwW A venturi meter is used to measure the flow speed of a fluid in a pipe. The meter is co...

A:

Q: Magnets carrying very large currentsare used to produce the uniform, large-magnitude magnetic fields...

A: Given:-            Magnetic flux                           ϕB = μ0InAPlugn = NLϕB =μ0InA L L is deno...

Q: The resistance of the coil of a pivoted-coil galvanometer is 9.36 Ω, and a current of 0.0224 A cause...

A: Given, RC=9.36 ΩIfs=0.0224 AIa=20.0 ARs=0.0250 Ω

Q: A 2.64-kg steel ball is dropped from a plane to an ocean. If the velocity of the ball just before re...

A: Given: Mass of the steel ball, m=2.64 kgvelocity of the ball just before reaching the water, v=2.8 m...

Q: Calculate D in rectangular coordinates at point P(2, -3, 6) produce by a point charge Qa= 55mC at Q(...

A: Given data: The charge is Qa=55 mC. The distance between the point P and the charge can be calcula...

Q: Show all working explaining detailly each step

A: Action reaction pair means if object 1 applies a force F on  object 2 then the object 2 also applies...

Q: An electron boron atom moves from the fourth orbit to the first excited orbit. Calculate the wave nu...

A: The wave number of emitted radiation from an electron transition is given asν=R1n12-1n22R is the Ryd...

Q: Please help me with this question.

A: we are given a circuit in which INDUCTOR L =1.30 mHRESISTANCE R =155 ohmCAPACITOR C = 75 nF VOLTAGE ...

Q: bläi 5 The x component of vector A is -30 m and the y component is -19 m. (a) What is the magnitude ...

A: To answer: (a) The magnitude of A (b) The angle between A and the positive direction of x.

Q: Q9 How matter waves are different from electromagnetic waves?

A: There are several differences between matter waves and EM waves, as given below :- (1) EM waves cons...

Q: B 75 200 kg 3. Using g = 9.8 m/s², determine a) tension in cable AC b) tension in cable BC

A: Concept used: Force gets split in rectangular components.

Q: 1. Using data given in Table 1. Plot a graph to establish a relation for dependence of electric curr...

A:

Q: Q2: Find the average power of the signal: x(t) = cos x + sin x %3D (-R4, 0) (7x/4, 0)

A: The starting value of x for the given signal is x1=-π4 The signal complete one cycle at x2=7π4 Given...

Q: The radii of atomic nucleiare of the order of 5.0 * 10^-15 m. (a) Estimate the minimumuncertainty in...

A: Given: The radii of atomic nuclei is ∆x=5×10-15 m. The speed of the light is c=3×108 ms. Permittivit...

Q: For the harmonic wave crosses the x-axis then (x) =0 ... Why? State this. H.W.1

A: For a harmonic wave given by, ψ(x)=Asinx This wave means that ψ(x) oscillates between positive and n...

Q: A string on a bass is plucked and oscillates up and down 60 times per second. The 8. amplitude start...

A: An equation of the for the position P of the string as a function of time t. given, amplitudeA=0.40 ...

Q: 10. Determine (a) the frequency, in hertz, of radiation having an energy of 8.62 × 10-21 (b) the wav...

A: (A). The energy of radiation is given by E=hν From here, ν=Eh Substitute the necessary values in abo...

Q: An archer fires an arrow from a height of 1.80 m with a velocity of 25.4 m/s, 41.0° above the horizo...

A: This problem can be calculated by using basic laws of kinematics. First we calculate the time requir...

Q: A two-legged robot is programmed so that upon switching it on, it will do a repetitive pair of steps...

A: The Solution is given below:  

Q: Figure shows a source (a battery) with emf E = 12 V and internalresistance r = 2 Ω. (For comparison,...

A: We look into the Kirchoff's law to determine the required voltage and current readings.

Q: 2) The magnetization of a ferromagnet can be described by a function of state M(T, H) where T and H ...

A: Given:-         The state function is that the value of the function does not depend on the path tak...

Q: Three infinite insulating plates are placed parallel to each other with the same distance a, as show...

A: Given the distance between plate 1 and plate 2 = a the distance between plate 2 and plate 3 = a cha...

Q: (A) A uniform rod 4 m long slender rod AB of mass 40.775 kg is rigidly connected to the center of a ...

A: Given that,Mass of the long slender rod AB (m) = 40.775 kgMass of the disk = 30 kgRadius of the disk...

Q: A charge of 103 is located at P(30, -10, 15) in vacuum. What force (magnitude) is exerted on this fi...

A: We here use the vector formulation of Coulomb's law to compute the force between the two charges

Q: Why should the permeability of a paramagnetic material be expected to decrease with increasing tempe...

A: We know permeability is defined as ratio of magnetic induction to magnetic intensity. i.e. total mag...

Q: What is the velocity of a ball thrown with an inihial speed of 28 m/s ,45° above the ground at B.V=[...

A: Given u=28m/s, Φ=45⁰ above ground t=2.0s

Q: A 2408kg car moving east at 12.3m/s collides with a 3391kg car moving east. The cars stick together ...

A: Concept used: In perfectly inelastic collision, momentum is conserved. Energy is not conserved.