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Q: why do we use oscilloscope instead of a voltmeter or a multimeter?

A: Required : why do we use oscilloscope instead of a voltmeter or a multimeter.

Q: O Acose O Asine O Acosp O Avsing O 0 0 0 0 0 0 0

A:

Q: QUESTION 1 of If we know that dt 0. and that f(0) is 13 volts, T is 1.92 seconds, then at what time…

A: Ques:

Q: v (m/s) [N] vs t (s) 15 10 -5 -10 10 15 20 25 30 t(s) INI (Sju) A

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Q: 11 The diatenee froma A 1he u to M ontroo1 ig ohout 225 mileg A+on QvONOS d of 65 mileg nOn ho n hou…

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Q: d. 1 cm I cm e. O a Ob Oc Od e NOV 24 A stv MacBook Air

A: Option (b) is correct

Q: Om=2.78 |h=31m Find P.E g=10m ls2

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Q: Is electromagnetism a part of physics?

A: Electromagnetism is a branch of science that deals with the stationary or moving charge.  Stationary…

Q: npor wie at 20CK120-m Fetthe er wire it s esistancei 2.43 10 The m v of ound off your fnal answer to…

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Q: ali to aigan JdaB lo 62° U T 56° sle dsaTsib s C 76° F 65° D E

A: a) It is not clear which angle is 116° so can't tell x. b) Here is seems that the line UT makes an…

Q: How is electrical energy producedin dams? (That is, how is theenergy of motion of the water…

A: The water stored in dam has potential energy, as it falls down the potential energy gets converted…

Q: Why are lightening rods normally at higher elevation than the buildings they protect?

A:

Q: An electric bulb s a cUIent of 0.26 A fun 28 munutes.Calcu.late the amount of electsijc change That…

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Q: amplitude

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Q: bonus3 2 Moor s2 hnd current throgh 241321 15122015 Vo acyoss 24. 3240 21940

A: a)Equivalent resistance is,

Q: your porkculer eshution found in Q3. Jb = C sin cot -8) Find c & s ep plicitly in terms of Eo, R,L,C…

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Q: What is a spectrometer? What is the use of a spectrometer?

A: There is need of some instrument which helps us to see the spectrum or mixed spectral components.…

Q: 3An air-fillled capaudor Coni'or of Fwo paralle plate lach with an aree ot you ms). They, are A l0 v…

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Q: 14 the Fodlawing figure If R=120u eq uivalent esistance between bhe t wo The point a, b

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Q: Astraightwireconductoroflength15mhasacurrentof2Aflowingthroughit.Itisplacedina…

A: Given: The length of the wire is 15 m. The current flow through the wire is 2 A. The strength of the…

Q: cincuit has a nesitance of 25 2 ond Cunenst of 19 A, what is the vobage If a

A: Given Resistance of the circuit is R=25 Ω Current in the resistor is i=19 A   Formula From Ohm's law…

Q: How did he get vy1 = 8.71sin8 = 1.21 m/s

A: Given data: Vy1 = 8.71sin(8°) m/s Required: The value of Vy1

Q: V = fend destance ♡ at any anstant t.

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Q: What happens to the electrons whe  subjected to potential difference?

A: Electric potential difference  is the external work needed to bring a charge from one point to…

Q: nich a current aintained. Wh a maanotio fi

A: The solution can be given as follows :-

Q: TẠC a= 60.26° TAB = 40 Ib- B= 20.56° Fo TAE = 60 Ib

A:

Q: A train or vehicle is supported or propelled by repulsive forces or electromagnets. This is known as…

A: Given, train or vehicle is being supported or propelled by repulsive forces or electromagnets.

Q: 20ks 38kg where anter of gravsty? gravi,?

A: Mass of first object = m1 = 20 kg Mass of second object = m2 = 30 kg Distance of first object from…

Q: When it comes to magnets, like poles... O don't interact. O attract. O repel.

A: Answer:

Q: 15.0 U I, a 9.50 SL 10,0V Iz 1.402 3.00V Is ww

A: I1= 2.63 A I2= -11.91 A I3 = 9.28 A Potential difference between point b and point e is 15 V.

Q: What do microphones do?

A: What do microphones do?

Q: When electromagnetic fields interact with charged particles, what happens?

A: The electromagnetic fields are the field with an electric field and magnetic fields. Thus, it…

Q: he I0' joule/coul or volt.

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Q: 4. Calculate Vo and Io in the circuit 70 2 30 2 50 V 20 2 WW ww

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Q: 29. What is F +F?

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Q: = the lightbulb hang?

A:

Q: the acceleration of the proton when it has a velocity

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Q: Starting om retwth the potion hewn. Niglect the maof the puleyand aumelfa ienle, determine…

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Q: When you forget to turn off your car lights, they slowly dim as the battery runs down. Why don’t…

A: If you forget to turn off your car lights, they slowly dim as the battery runs down.…

Q: Sufice d change disnbuton a grie. - Pcose e , ee Ca; ] Fint the electre field at Paint0)

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Q: How can a galvanometer be used as a ammeter?

A: A galvanometer can only detect and indicate small currents. It has to be converted to an ammeter in…

Q: 35. The curr . the capa A. V3H В. 0.3Н С. 0.4Н D. (5/VE E. 5H

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Q: asap pls

A: Block of wood has mass 3.41kg           Density is 581 kg/m³           Density of lead is…

Q: ItI In amp braaker you ou a 10 room your lamps plugged in, When they ave have two turned the light…

A: given that two turned on then light comes instantly. it means they are connected in series.

Q: It's the question in yellow

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Q: tキ+ tield bre Insidle Inside a whart i's The capeciter S hewn, are the cdirecten ot the eletric…

A: Electron will move in the opposite direction of the electric field due to its negative charge. so,…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.