question 47. can u explain step by step

Q: How much work must be done on the particle by the external agent? (in J)

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Q: 1 kWh- 1000 j/sec 1 kWh - 3400 BTUS 1. 3000 watts =3 kW %3D 2. 50,000KW = 3. 4.5 x 10^ 6 watts = 4.…

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Q: mal kinetic energy 23 T

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Q: 2. Make v, the subject of d = v,t + (at)/2. v,t + (at?)/2 %3D %3D V, =

A: The equation d=vit+at22 is provided and we have to solve the given equation for vi.

Q: (b) For the network of Figure Q4 (b), Find vc, Vx, İk and for t>0. Let vC (0) =D13 v. %3D 82 52 0.1…

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Q: The stationary States be when the potential energy of the particle does not depend on * .the…

A: Introduction: The stationary state is called a stationary state because it remains in the same…

Q: If A =i+ 5j - kand B = -3i- 2j + 5k. Answer the following problems. 1. 2A +B 2. A- 28 3. A.B 4. AXB

A: F

Q: If Vs = 18 V, R1 = 30 0, and R2 = 100 Q, what is: a.) IT b.) l, and l2 c.) V1 and V2

A: The total resistance of resistors connected in parallel is given by 1RT = 1R1+1R2+1R3+.... The…

Q: A system with charge (number of electrons) is placed in an electric field with potential E (volts).…

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Q: C. Final, more energy when together. D. Final, more energy when apart. A. Initial, more energy when…

A: Electric potential is defined as the amount of work needed to move a unit charge from a reference…

Q: Identify the exponential relationship from the list below: Select one: O a z=(100+2)e4t Ob. z…

A: The numerical value of 'e' is e = 2.71828 An equation becomes an exponential equation if there is a…

Q: The result of (3 x Ê) · (k × î ) is O a.j O b. i OC. 0 O d. 1 O e. k

A: We know that j^×k^=i^ and  k^×i^=j^

Q: In a typical mammalian cell, the net transport by the sodiumpotassium exchange pump that maintains…

A: Work done per second

Q: Show that |a + b| ≤ |a| + |b|

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Q: What is 1 W equivalent to? a. 1 V/A b. 1 V/Ω  c. 1 V∙A d .1 Ω∙A

A: The watt is the unit of power. the formula of power is given as, P=Vi

Q: Problem 1: a) A = 31-2j, B = 41-5 j. What is A. B? Answer: 22 b) A = -21+4), B = 31-1 j. What is A.…

A: CONCEPT:  When two vectors are such that  A→=Ax i+ Ay j +Az k and  B→= Bx i + By j +Bz k, where i, j…

Q: It's given the Kinetic energy formula: KE=1/2 mv2  How to solve for v?

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Q: e Vb = 6 V as sho ed by a distance assume (contrary separation betwe mpared to a linear

A:

Q: 1 Joule is Equal to how many erg

A: Joule is equal to energy transferred to an object when a force of One Newton acts on that object in…

Q: Prob Part A Evaluate the dot product A. Bit A= 7i+3j and B= 4i-3j. A-B= Submit Request Answer Part B…

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Q: There is a particle of mass m in the following potential. x a How many useful modes are there? How?

A: Energy for n nodes is given by : n2π2h22ma2

Q: How to answer question a.ii by using formula U=1/2 (Q^2/C) or U=1/2(QV) or U=1/2(CV^2)  where U is…

A: The voltage across the capacitor C= V(t)=E(1-e-t/RC) when t≥0 Note that V(t) tends to E when t tends…

Q: Calculate the mean free time of an electron having a mobility of 1000 cm?/V-s at 300 K; also…

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Q: Since the q is negative, shouldn't the answer be positive? (-q = -1.602 x 10-19C). Would it not be…

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Q: An electron is released from rest at the dot. The electronA. Starts moving to the right.B. Starts…

A: The direction of the electric field and equipotential lines are mutually perpendicular. Also, it is…

Q: The slope of V versus I is 31 V/A. Knowing that R2= 10.0 0, the value of R, (in n)is: a) 5.0 b) 21.0…

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Q: Q)prove the threshold energy relation My+m, K = K, =-Q- Mx X, x. min th

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Q: Evaluate ∮ B → · d l → for each of the cases shown in the accompanying figure.

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Q: The permeability of free space (Ho ) in units (T.m/A) is equal to .. A) 4пх 10-12 4 x 10-12 B) 4пх…

A: Permeability of free space is defined as the ability of a material which helps in producing magnetic…

Q: Consider the following potential V(z) position is located at ) = 3+4z+3. The equilibrium equilibrium…

A:

Q: When is Q(hat) Hermitian?

A: To explain: An operator can be hermitian on what condition.

Q: 5 A 2 A 6 A 2A (a) (),

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Q: If x= Acos(at +6) then v is a. -aA sin(at +ø). b. aA cos(at + 0). c. w²A sin(at +9). d. +aA sin(at +…

A: Given: Now, Answer:-Option(A)

Q: Can you transform work to KE? If yes, how? If no, why?

A: Given: Can you transform work to KE? If yes, how? If no, why?

Q: The equilibrium constant of a cell with a cell potential of 0 V is a) 0 b) 1 c) 0.5 d) 2

A:

Q: HW/2 If the switch in Fig. 7.10 opens at t = 0, find v(t) for t 20 and wc(0). Practice Problem 7.2…

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Q: Calculate the potential energy of the system of Na* and Cl ions when they are at a distance of 4Å.

A: Given information :-                                      Distance between  Na+ and Cl- i.e., r =…

Q: Determine the following: Block diagram given that Te(s) = 0 Y(s) Transfer function G(s)%=. R(s)…

A: In above question we have to find block diagram and transfer function when Td(s)=0.

Q: Now imagine the same root as in Question attached being placed in a dry soil in which the little…

A: Given, The little soil water present has a water potential of –1.0 MPa and root cortex cells also…

Q: The stable systems have: closed-loop transfer functions with poles on the imaginary axis closed-loop…

A: The stable systems have: closed-loop transfer functions with poles on the imaginary axis closed-loop…

Q: The permeability of free space ( » ) in units (T.m/A) is equal to . . O A) 27 x 107 О в) 4 x 107 О…

A: The permeability of free space represents the ability of the medium to store magnetic energy in…

Q: The Question is to find n. Can you pls explain the solution in detail

A: Given- We have

Q: ver input of a forc j +9k N, v 8i m/ 5j N, v = 5i + 4j m i -3k N v = 6i + 3

A: given;

Q: 14. Which of the following physical quantities has the same base units as energy? A. moment of a…

A: dimension of energy  energy [M L2 T-2] The dimensions of moment of a force, or torque, are…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.