How do the wavelengths of the characteristic X-ray lines emitted from an X-ray tube change when the kinetic energy of the electrons bombarding the target decreases? O They decrease O They do not change They increase

Q: Part A - There is a certain force between the two charges, and a certain potential energy within the…

A: distance between the smaller and larger charges is r1. and r1=2r2

Q: where e is the emf of the battery in the circuit and r is the internal resistance of the battery. R…

A: Given: Relation of current, voltage, resistsnce and internal resistance I=εR+r To find: a) Linearise…

Q: A 550-turn solenoid is 10 cm long. The current into it is 35 A.A 3.5 cm -long straight wire cuts…

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Q: can you provide two different formulas that you used in the answer above and how you plugged it in

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Q: The resultant vector always points from the of the first vector to the of the final vector.

A: The resultant of the two vectors inclined at some angle. Such as if two vectors are at right angle…

Q: A = 22 + (-14)ŷ, and B = 2.52 + 139. Show Transcribed Text Express A-Bin unit vector notation…

A: A→= 22x^ - 14y^B→ = 2.5x^ + 13y^

Q: 2. Use qualitative vector analysis to determine the direction of the net electric field at the…

A: We have two charges: one positive and other negative. Electric field points away from positive…

Q: 3. A positively charged particle is travelling west and it encounters an external magnetic field of…

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Q: A raindrop falls near the surface of the earth with almost uniform velocity because (a) its weight…

A: A raindrop falls near the surface of the earth with uniform velocity. Here, uniform velocity…

Q: Solve for the force and PE on q in terms of 1, a, K and A.

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Q: Q1) Draw the general communication block diagram?

A: The general communication block diagram is as follows:

Q: Determine the direction of the force of the proton. I'll upvote if complete and typewritten. Do not…

A: Direction of force on a charge particle can be found by  F=Q(V×B) Here V is velocity vector and B is…

Q: ーの The negative charge O curves upwards curves downwards goes straight through goes out of the page…

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Q: 7. An object is released from a height of 1,000 ft. How long did it travel before reaching the…

A: Given , An object released from a height 1000ft Therefore ,initial velocity (u)= 0 m/s…

Q: Three point-charges of the same charge magnitude are shown below. The magnitude of the electric…

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Q: In the shown figure, the length of the side of the square is 2a , if q,=Q is placed at point "5",…

A: Given data: Charge at 5th corner, q1=Q Square side, L=2a Separation of point 6→5=a & 4→5 = a

Q: text Book answer has 34.6 N and 30 N Parallel to Plane

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Q: express your answers accurate to four decimal places

A: Two point charges are in vacuum. One of the two point charges is on the point (8,0) and its charge…

Q: Evaluate each of the following expressions. a) Lw320 b) θW»2-1 = %3D c) Ê \3p.)= d) Sy*320L p32,1…

A: Use the following expressions: L^2ψn,l,m=ll+1 ħ2 ψn,l,m L^zψn,l,m=mħ ψn,l,m

Q: Can i get some help on numbers 1 - 4 im really confused.

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

Q: 2.00 cm, In the figure below, if Q = +3.20 x 10-19 C, q = 1.60 x 10-19 C, and a = what is the…

A: Given Q=+3.2∗10−19 Cq=1.60∗10−19 Ctotal force on charge Q due to +4q…

Q: V

A: By Fleming's right hand rule , thumb gives the direction of force , fore finger gives the Direction…

Q: What is the net electric charge of this object? Note for advanced students: you can assume charge is…

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Q: Locate the point at which a positive charge can be placed and experience a zero net force. - 1.75C…

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Q: Find I, and I, of the following shaded areas. d) 6 in 2 in 6 in 2 in

A: Given: The dimension of T is given below,

Q: Calculate how much will it cost to light a 25 Watts light bulb for 110 minutes. The cost of…

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Q: 2) Find the components of the given vector. 224 E-30 m Given

A: Required To find the components of the given vector.

Q: The mass difference between two isotopes is sometimes just a neutron mass. The spectrometer should…

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Q: . In the figure to the right the small squares are each 1 m by 1 m. a) What are the components of a…

A: components of a = (-3,1) mcomponents of b = (1,3) mcomponents of c = (3,1) m

Q: 10/19 Homework Problem In the previous problem, what would the power requirement of the engine…

A: (D) Rewrite the force equation along with inclination from the previous problem.

Q: Sketch the [1132] direction in the hexagonal unit cell shown below

A: let us consider the indices given here: 1 1 3 2 Remove the brackets : a1a2a3z1132Divide by 312  13…

Q: 8-EE) For BSEE. Much like Newton's law of gravity, Coulomb's law states that the force between two…

A: Given That: The value, k=9×109 Nm2/C2 The Electric Charges, q1=4 μC=4×10-6 C and q2=1 μC =1×10-6 C…

Q: Analyze this: A 59.7-N force is applied at an angle of 20.9° above the horizontal to accelerate a…

A: The mass of the rectangular object is m = 5.86 kg. Assume the acceleration due to the gravity of…

Q: 6.) Which of the following theoretical formulas best represents the units identity shown below? v…

A:

Blackbody

Q.5 A blackbody radiates how much energy when the temperature of the body is elevated?