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 insulating rod is charged to +17 nC bv rubbing with fabric. How many charges, and of what type,…

A: Given data Charge of rod q=17 nC= 17×10-9 nC Unknowns: Find the Number of charges.

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

A:

Q: A proton is shot in a region with a velocity 5 x10° m/s along positive x- direction. An electric…

A: Here given a proton is shot with a velocity 5×10^6 m/sec.Also given the present of electric field E.…

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

A:

Q: Two protons are moving directly toward one another. When they are very far apart, their initial…

A: Given data The initial speed of the proton is v=2.00×103 m/s The initial distance between the two…

Q: Two charges one negative and one positive with strength Q1 =-3*q and Q2= +2*q (where q=7.0…

A:

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: A proton follows the path shown in (Figure 1). Its initial speed is v0 = 1.9×106 m/s.   Figure…

A: Given:v0 = 1.9×106 m/sCharge on negative charge, q = 10 nC

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: 30 +22 Z.

A:

Q: Two 2.2 cm-diameter disks face each other, 3.0 mmmm apart. They are charged to   ± 11 nC. What is…

A: Distance between the disk is D = 3.0 mm = 3 x 10-3 m Charge of the disk is q = 11 nC

Q: A double charged ion is accelerated to an energy of 32.0 keV by the electric field between two…

A:

Q: A proton accelerates from rest in a uniform electric field of 622 N/C. At some later time, its speed…

A: Given that---- Acceleration of electric field (E) = 622N/C Velocity of proton (v) = 1.38 × 106 m/s…

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: A proton accelerates from rest in a uniform electric field of 674 N/C. At some later time, its speed…

A:

Q: A 3.034 10 -9kg charged oil drop accelerates upwards in a vertical electric field of strength 454…

A: Electricfield  = 454 N/Cmass = m = 3.034 x 10-9 Kgacceleration (a) = 2.28 m/s2g = 9.8 m/s2

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

A:

Q: An electron is fired through the space between 2 oppositely charged parallel plates .the plates form…

A: Given, An electron is fired between two plates

Q: Two charges, +3 mC and -5 mC, are placed 4 meters apart. Determine the direction and magnitude of…

A: Positive charge (q1) = +3 mC = +3 x 10-3CNegative charge (q2) = -5 mC = -5 mC x 10-3CDistance (r) =…

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: A simple and common technique for accelerating electrons is shown in the figure below, where a…

A: We have givenElectric field strength, E=2.33×104 N/C

Q: + Electrons are released, usually from a hot filament, near the negative plate, and there is a small…

A:

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: Two parallel, oppositely-charged, large metal plates are 2.3 cm apart.  There is a 19,000 V…

A:

Q: A futuristic gun uses a strong electric field to accelerate small charged bullets to very fast…

A:

Q: Two 1.7-cm-diameter disks face each other, 1.5 mm apart. They are charged to ± 10 nC. What is the…

A: Given:The diameter of disk is 1.7 cm.The distance between disks is 1.5 mm.The charge is .

Q: Wanda has shrunk Timmy down to a very small size so that he can study for his science test. He…

A: Given that :charge of the particle initial kinetic energy  (as the charge starts from rest)Final…

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: A magnitude field of (0.004k) tesla exerts a force of (41+31) × 10 1°N on a particle having charge…

A:

Q: An electron accelerates from rest midway between two metal plates of uniform electric field E = 5000…

A:

Q: A proton is shot in a region with a velocity 2×10 m/s along positive x- .direction An electric field…

A:

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.