1. Connecting resistors in series the resistance. 2. For series connections, Req = 3. Connecting resistors in parallel the resistance. 4. For parallel connections, Req = 5. Connecting capacitors in series the capacitance. 6. For series connections, Ceg =

Q: (a) A particle of mass m moves under the influence of the potential energy V(x) = (1 – a x)e-ax in t...

A: Given: Vx=1-axeax

Q: A 150-N object with density 870kg/m^3 loats in a liquid with density x with three-fourths of its vol...

A:

Q: 4. Check if the following Continuous time signal is Periodic or not. If periodic find its fundamenta...

A: Yes this is a periodic function. with period of T=Pi(π) and the time period is T=2πω or ω=2πT=2ππ=2.

Q: In compute (a) the characteristic polynomial of A, (b) the eigenvalues of A, (c) a basis for each ei...

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

Q: 2 A crystal has a basis of one atom per lattice point and a set of primitive trans- lations vectors ...

A: One of the particular choice of primitive vectors for a BCC can be written as below, Therefore the ...

Q: ??

A: As Laplace's equation follows superposition principle, the potential due to all the three charges is...

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A: Refractive index of a medium is the ratio of speed of light in vaccum to the speed of light in that ...

Q: In the figure below, the edges of the cube are resistors each having resistance R. What is the equiv...

A:

Q: The graph shows variation in current, I ( dark line) and voltage, V (dashed green line) over time in...

A: As from the sinusoidal waveform of current and voltage are given, The current leads the voltage by t...

Q: 10-turn ide ould chang zero 5.0 A/s 50 A/s 250 A/s 500 A/s S.

A: Given: Number of turns (N)=10emf=2.0VL=4.0mH=4×10-3H formula for self induced emp produced in same c...

Q: Q.2) The Lagrangian for a free particle in terms of paraboloidal coordinates (§, ŋ, ¢ L= m (?* + r*)...

A:

Q: A quarter-disc in the first quadrant has a surface charge density given by Kcos(φ)C/m2 . If the radi...

A: Given the value of surface charge density is σ=Kcosφ Cm-2 The radius of the disc is b Let the whole ...

Q: gnetic fieid Bno is applied to a tamagnetic Lubstance In the interior the the magne netic field prod...

A: A magnetic field  Bn0 is applied to a paramagnetic substance. The magnetic dipole will be aligned in...

Q: just briefly explain what is phase velocity and group velocity for water waves and explain the relat...

A: Waves can be in the group and such groups are called wave packets, so the velocity with a wave packe...

Q: A snowmobile is originally at the point with position vector 30.3 m at 95.0° counterclockwise from t...

A: Given that position vector is: ro=xcosθ i+ xsinθ j    =30.3cos95o i+30.3sin95o jro=-2.64i+30.1jVeloc...

Q: A semiconductor material is uniformly doped with Boron atoms. At t=0, excess carriers has been creat...

A: (a). As the boron has 3 valence electrons. Thus, there is a vacancy for the 4th electron. With the a...

Q: Q 2) The figure shows two equivalent systems of forces. Determine the value of forces Q1, Qi, and Qs...

A:

Q: Two capacitors in the circuit shown is C1= 7.5 µF and C 2=12.5 µF connected to two resistors is R1 =...

A:

Q: How does the force change under the given conditions? Does it become larger or smaller? Complete the...

A:

Q: he accompanying figure shows a cross-section of a long, hollow, cylindrical conductor ofinner radius...

A: Given, Inner radius, r1=3 cm=0.03 m Outer radius, r2=5 cm=0.05 m Current, I=50 A Again we know, Curr...

Q: Describe the change in mass diffusion rate of a binary ideal gas mixture with (a) temperature and (b...

A: (a) Introduction: The diffusion coefficient is the proportionality between flux and concentration gr...

Q: È = -yr Electric Field equation= E = E,e¯" r The electric field is infinitely long, and its charge i...

A:

Q: I am having trouble understanding magnetic flux and emf. This is an example of a question I am strug...

A: Given data: Frequency f=12 Hz. Number of turns N=125 turns. Magnetic field B=0.60 T. Area of the co...

Q: ze principle of impulse and momentum to solve each problem. 1. A 2000 kg SUV has a velocity of 110 k...

A:

Q: A torque is applied to a long thin rod making it rotate with an angular acceleration of 6.90 rad/s2 ...

A: Given- Angular acceleration (α1 ) =  6.90 rad/s2   From figure (a), Moment of Inertia about the axis...

Q: A charged semicircular ring of radius a extending from φ = π to φ = 2π lies in the xy plane and is c...

A: Charge distribution in a semicircle is  λ=∫π2πsinφdφ=-cosφπ2π=-1-1=-2 As the electric field due to t...

Q: Find the electric flux ( in units of N.m2/C) through the surface in the figure ( dashed line) given ...

A:

Q: What three things occur to produce solar heat gain when solar energy strikes a glass surface?

A: There are three following processes by which the solar heat gain is produced when solar energy strik...

Q: A very long straight wire carries the current into the page as shown. Use the legend to indicate the...

A:

Q: How can we deduce the units of energy from the definition of kineticenergy?

A: The kinetic energy is the energy required to move any mass m with velocity v. In other word work req...

Q: Three children are riding on the edge of a merry-go-round that is 142 kg, has a 1.60 m radius, and i...

A:

Q: fill out the blank It is important to consider direction when solving conservation of energy proble...

A: Energy neither be created not be destroyed. So that means energy can come from any where and it does...

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: 1. Write log; 8 in terms of natural logarithms. 2. Write 7* as a power of e. In Exercises 3-7, simpl...

A: Note:-As per the rules we can answer only 1 question, please post the remaining questions as the sep...

Q: What is the pressure inside an alveolus having a radius of 2.50×10-4 m if the surface tension of the...

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Q: P1. Consider a gas of oxygen atoms (µ0, = 32 g/mol). What should the temperature of the gas be for t...

A: The mean square speed of oxygen atom is expressed by the following equation. Here, T represents the...

Q: A small wheel of radius 2cm drives a large wheel of radians 12.1 cm by having their circumferences p...

A:

Q: he figure shows a book and three axes on which the book can rotate. On which axis is the moment of i...

A: Let p,q&r  denote the dimensions of the given book  as shown below. Here , p <q<r.  

Q: Transmission through thin layers. In the figure, light is incident perpendicularly on a thin layer o...

A: Given:-               The condition for constructive interference is,                             ∆ϕ...

Q: 02: Derive the particle kinematic equation, Peter is bound to my width (L) and has an accompanying w...

A: To answer: To find the particle kinematic equation Peter is bound to, with width (L) and has an acco...

Q: Six identical massless rods are supported by a fulcrum and are tilted at the same angle to the horiz...

A: Just use the lever principle for balance  That is  F1d1=F2d2

Q: Suppose you exert a force of 192 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk)....

A: Given: The tangential force is 192 N. The radius of the disk is 0.235 m. The mass of the disk is 75....

Q: What is the IUPAC name for the compound shown?

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Q: Find the volumetric flow and the Doppler-shift frequency in a 4-mm-diameter vessel if a 5MHZ ultraso...

A: Given: Diameter of vessel is 4mm. Radius is 2mm=2×10-1cm. Frequency of ultrasound wave is 5MHz. Spee...

Q: V:53) Using the Hohmann transfer orbit to go from a circular orbit to new circular orbit with three ...

A: The velocity of a circular orbit is defined as, vc=μr where vc is the velocity of a circular orbit, ...

Q: A meter stick has a fixed axis of rotation at 50 m. A 4 kg mass is located at the 10 m marker, a 5 k...

A: Given, A meter stick has a fixed axis of rotation at 50 cm. A 4 kg mass is located at the 10 cm mark...

Q: A) determine the theoretical density of nickel has atomic radius 0.1246 nm and atomic weight of it 5...

A: A) The crystal structure of Nickel is FCC. The number of atoms in one unit cell of FCC is given as, ...

Q: 61. Running Machinery Too Fast Suppose that a piston is moving straight up and down and that its pos...

A: Given: s=Acos(2πbt) where A= amplitude of the motion  and a= frequency 

Q: 1. A student prepares a sample and collects a powder diffraction pattern on an in- strument that is ...

A: Given A stucknt prepares a sample and collects a diffraction on anstrument that is available in the ...

Q: A particle of mass m at position x(t)e, is moving under the effect of a conservative force with corr...

A: