1a. If an electron is accelerated in an accelerator possessing a potential difference of 40 MV, what energy will the electron gain? 1b. Two drops of water which are identical carry equal potential of 1 V. If these two drops merge into one large drop, what is the potential of the new drop?

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A: Solution: Option (A) floats at the same height.  

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Q: aer about the net fluex only on a qualitative arguments about the magnitade of the fha throw In the ...

A: We know that the formula of the electric field is given as  ϕ= ∫E.dAϕ= qinε0 where the E is the elec...

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A: Given value--- frequency = 60 Hz. We have to find--- the peak positive voltage when the current la...

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A: We know that the  formula of the force between the two charges is given as  F = kq1q2r2 where k is t...

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A: The solution of SHM is x=Asinkmt+ϕ  ---(1) Hence v=Akmcoskmt+ϕ  ---(2)   Given at t=0 , x = 0.012, h...

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A: The pressure in a liquid is due to the weight of the column of the water above. The pressure 'p' exe...

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A: The ammeter measures the current in the circuit and always connected in series.  

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A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

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Q: A particular guitar string is 62 cm long, has a mass of 2.4 g, and has a tension of 520 N. Suppose t...

A: Given Length L = 62 cm = 0.62 m  Mass m = 2.4 g = 2.4 × 10-3 kg Tension T = 520 N 

Q: What is the relantionship between the electric currents, magnetic fields and the compass? Thanks

A: The relationship between electric current and magnetic field are closely related. A current carrying...

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A: Just use the formula to find out acceleration.

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A: Solution:-

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Q: the human hair is combed using a rubber comb. What charge acquired by the hair and by the comb?

A: Given data- The human hair is combed using a rubber comb.

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A: Answer: Given data, Car accelerates from rest, i.e. initial velocity (u)=0 m/s Final speed for the f...

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A: energy is the capacity to do work pressure = hρg mountain sickness occurs at high altitudes

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A: Given value--- mass = 0.15 kg. initial velocity = 40 m/s. Force = 300 N. Time = 0.05 sec. We have ...

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A: A system used to determine the position of an object in space.

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A: Given that:- Initial velocity=u=(30,60) m/s

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A: Given  Wood board floats in fresh water with 60% of its volume under water. 

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Q: double slit experiment

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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.