An ink-jet printer steers charged ink drops vertically. Each drop of ink has a mass of 10-11 kg, and a charge due to 500,000 extra electrons. It goes through two electrodes that gives a vertical acceleration of 104 m/s2. The deflecting electric field is _____ MV/m.

Q: An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the…

A: We will first find the acceleration of the electron using Newton's second law. We then use it in…

Q: An electron with a horizontal speed of 4.0 x 10^6m/s and no vertical component of velocity passes…

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Q: A particle (with charge +6.00 mC and mass 60.0 g) has an initial velocity of 20.0 m/s in the…

A: It is given that,

Q: point charge of 6.98x10^-6C and mass 49.4x10-8 kg is in a uniform electric field of 408 N/C i.…

A:

Q: Part (a)  How long, in seconds, does it take for the particle to pass through the region between the…

A:

Q: A proton of mass 1.67×10−271.67×10−27 kg with speed v = 3×1053×105 m/s orbits in a circle of radius…

A: Given data: Mass of proton is, m=1.67×10-27 kg. Speed of proton is, v=3×105 m/s. Radius of path is,…

Q: +9 y As shown in the figure, a very long uniformly charged wire having charge density of -2 is…

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Q: A water droplet of mass 43.5 x10-12 kg is located in the air near the ground during a stormy day. An…

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Q: A positive charge q = 7C is moving along the +y-axis. If the magnitude of the field at point (a, 2a,…

A: This is a question regarding the magnetic field produced by a moving charge. The Magnetic field due…

Q: A particle accelerator is used to accelerate particles (a) Draw a diagram that would represent a…

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Q: A proton is initially moving to the right when it enters a uniform electric field directed upwards.…

A: As the direction of the electric field is in the upward direction. Therefore, the direction of the…

Q: On planet Tehar, the free- fall acceleration is the same as that on the Earth, but there is also a…

A: a) Given that gravitational acceleration is same as that of earth i.e. g=9.8m/s2.   After having…

Q: A point charge of 7.67 x 10-6 C and mass 45.7 x 10-8 kg is in a uniform electric field of 345 N/ C i…

A: When a particle having charge (q) is placed in the electric field, it experiences a force (F) due to…

Q: An electron has an initial velocity of 6.00 ✕ 106 m/s in a uniform 9.00 ✕ 105 N/C strength electric…

A:

Q: A particle of mass 0.000138 g and charge 81 mC moves in a region of space where the electric field…

A: From the question, it is given that- Mass of particle: m = 0.000138 g = 1.38 x 10-7 kg Charge on the…

Q: The ink drops have a mass mmm = 1.00×10−11 kg each and leave the nozzle and travel horizontally…

A: Given: Mass of ink drop=1.00×10−11 kg velocity (v)= 15.0 m/s Length of parallel deflecting plates…

Q: During surgery, anesthesiolgists uses a mass spectrometer to monitor the respiratory gases of a…

A: Given: For Isoflurane,  molar mass (m) = 3.06 ×10-25kg Charge = +e = 1.6 ×10-19 C speed (v) = 7.5…

Q: An electron enters the region of a uniform electric field as shown vi L. (0, 0) (x, y)

A: Given:-  ve = 5 X 106 m/s  E= 407 N/C  l= 0.100 m Find:-  a)The magnitude of the Accelatrion while…

Q: 30 +22 Z.

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Q: gel electrophoresis, the mobility μ of a molecule in a particular gel matrix is defined as μ = vt/E,…

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Q: An electron is accelerated at 106m/s2 by an electric field. What is the direction and magnitude of…

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Q: A proton has an initial velocity of 3.7 × 107 m/s in the horizontal direction. It enters a uniform…

A: Given data The initial velocity of the proton is given as v = 3.7 x 107 m/s. The electric field is…

Q: As seen in the figure, a properly loaded, very long and + λ load density lies in the xy plane and…

A: Now the electron moves around the wire in a circular motion given, and its centripetal force is…

Q: An electron with speed v0 = 3388829.6m/s travels parallel to and along the same direction as an…

A: Write the given values to the suitable variables.Here,  and E are the initial speed of the electron…

Q: 30 +21 As shown in the figure, a very long uniformly charged wire having charge densit of +22 is…

A: The centripetal force on a body having circular motion is FC=mv2r…

Q: An electron has an initial velocity of 6.00 ✕ 106 m/s in a uniform 9.00 ✕ 105 N/C strength electric…

A: Given data:  The initial velocity, v=6.00×106 m/s The electric field E= 9.00×105 N/C

Q: A proton is shot in a region with a velocity 6 ×106 m/s along positive x-direction. An electric…

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Q: An electron moving horizontally with velocity u enters in a uniform electric field of strength 15000…

A: The electrostatic force on the electron must be equal to the net force on the electron. It is given…

Q: An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 2.80×106…

A: When a charge particle enters an electric field it experience an electric force along the direction…

Q: the notion useful ce from a ze of the ic field ults for x axis such that the x axis ich disk. (…

A: Electric field on the axis of charged disc  E = σ/2ε₀[1 - {x/(x²+R²)1/2 }]

Q: An electron has an initial velocity of 3×10to6 m/s in the +x direction. It enters a uniform electric…

A: Electron travelling in an electric field experience a force in the direction opposite to the field…

Q: Silicon wafers are made to create the most groundbreaking invention of mankind - microprocessors. If…

A: Given:- Two silicon wafers with the mass (M)= 125 gram…

Q: Under normal circumstances, the earth’s electric field outdoors near ground level is uniform, about…

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Q: The positive and negative plates of a parallel-plate capacitor have an area of 1.60 cm by 1.60 cm.…

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Q: Problem 13:   An electron has an initial velocity of 5.15 × 106 m/s in a uniform 1.9 × 105 N/C…

A: A)The distance travelled before coming to rest is3.9×10−4mB)The time taken the electron to come to…

Q: A proton is shot in a region with a velocity 8*106 m/s along positive x-direction. An electric field…

A:

Q: A horizontal electron beam consists of electrons moving at 2000 m/s through two parallel, horizontal…

A: There is no force that acts on the electron beam in the x-direction because it has no field. vx…

Q: An electron of mass me = 9.11 × 10-³1 kg and a charge of - qe = -1.60 × 10-1⁹ C is released, from…

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Q: During surgery, anesthesiolgists uses a mass spectrometer to monitor the respiratory gases of a…

A: Given, Molar mass of isoflurane, m = 3.06 ×10-25 kgspeed of the isoflurane, v = 7.5 ×103 m/ssingly…

Q: Silicon wafers are made to create the most groundbreaking invention of mankind - microprocessors. If…

A: Write the given values with suitable variables. Here, m denotes the mass, r denotes the radius, and…

Q: An electron enters the region of a uniform electric field as shown (0, 0) ++ + + +! with v = 3 x 10°…

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Q: As it is seen in the figure, around a very long wire with a charge density of -(lamda), which is…

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Q: A new kind of electron gun has a rear plate at −25.0 kV, a grounded plate 2.00 cm in front of that,…

A: The expression to find the average electric field is E=∆Vd=25.0 kV--25.0 kV6.00×10-2 m=8.33×105 Vm

Q: IV. a. A electron with a speed of 31.5 x 106cm/s is traveling parallel to an electric field of…

A: Given Data: Note: 100 cm = 1 m.Speed of the electron vo = 31.5×106 cm/s = 31.5×104 m/s.Magnitude of…

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.