Problem 5: An electron (q= -e = -1.60 × 10-19 C and me = 9.11 × 10-31 kg) in a cathode-ray tube is accelerated through a potential difference of 10 kV. Thus, the electron leaves the cathode-ray tube with a speed v = 5.93 × 107 m/sec. The electron then passes through the 2.0 cm wide region of uniform magnetic field (shown in the Figure above on the right). What field strength will deflect the electron by 10°? Answer: B = 0.0029 T. OV 10 kV 2.0 cm 10°

Q: A proton (charge = 1.6 × 10−19 C, mass = 1.67 x 10-27kg) is moving into constant magnetic field B =…

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Q: A charge Q = 6.2 x 10^-6 C, moves with a speed V = 4x10^6 i - 3x10^6 k and enters a Magnetic Field B…

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Q: :A proton moves through a uniform magnetic field given by B = (30 î – 20ĵ) mT. At a time t1, the…

A: Given Data Uniform magnetic field is given as B→=(30.0 i^-20.0j^) mT=(30.0i^-20.0j^ )×10-3 T…

Q: t1, the proton has a velocity given by = (vz î + (2000m/s)j) and the magnetic force of the proton is…

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Q: An electron is circling in a uniform magnetic field. The mass of an electron is 9.11e-31kg, and its…

A: Given: The mass of the electron is 9.11x10-31 kg. The charge on the electron is 1.6x10-19 C. The…

Q: An positron (electron with a positive charge) starts at rest and accelerates through an electric…

A: The positron initially rest and accelerates in the electric field with a potential difference V and…

Q: A negatively charged particle with a mass of 8.4x10-27 kg is travelling at a velocity of 5.6x105 m/s…

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Q: A charged particle with a charge-to-mass ratio of lql/m = 5.7 × 10³ C/kg travels on a circular path…

A: Given :   qm =  charge to mass ratio = 5.7 * 108 C/ kg     B = magnetic field = 0.76 T   To be…

Q: A 6.33 C point charge is moving with a speed of 8.78 m/s. It is moving perpendicular to a magnetic…

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Q: An electron moving at 3.60 ✕ 103 m/s in a 1.45 T magnetic field experiences a magnetic force of 1.40…

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Q: An electron moves through a region of directed straight down. The magnetic field B=0.80 T and is…

A: Magnetic field (B) = 0.8 T Electric field (E) = 2000 V/m We have to cancel the electric force with…

Q: A 15 mC charge has a velocity of m/s and is moving in a magnetic field T. What is the magnetic…

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Q: An electron moves through a region of crossed electric and magnetic fields. The electric field E =…

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Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: An electron moving at 4.40 ✕ 103 m/s in a 1.50 T magnetic field experiences a magnetic force of 1.40…

A: Magnitude of charge on electron (q) = 1.6×10-19CVelocity of electron (v) = 4400 msMagnetic force (F)…

Q: An electron moves in a circular path perpendicular to a constant magnetic field of magnitude 1.11…

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Q: Problem 9: An electron beam is shot into a region where there is both an electric field pointing…

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Q: The figure below shows the path of an electron in a region of uniform magnetic field B (into the…

A: The magnitude of the electric field, E=200 N/C The velocity of the electron, v=2×106 m/s The length…

Q: An electron moving at 3.70 ✕ 103 m/s in a 1.15 T magnetic field experiences a magnetic force of 1.40…

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Q: An ion with a charge to mass ratio of 1.10×104 C/kg travels perpendicular to magnetic field…

A: Given data: Charge to mass ratio of ion, qm=1.10×104 C/kg Magnetic field, B=9×10-1 T=0.9 T Radius…

Q: a particle with a charge of -3.00x10^-5 C is moving with instantaneous velocity v=(400m/s)i + (-500…

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Q: A proton is moving in positive x-direction with the speed of 3.2x10^5 m/s. It enters in a uniform…

A: Given, Speed , v = 3.2×105 m/s uniform magnetic field , B = 8.0 mT =8×10-3T into the page. charge ,…

Q: y В 30 X

A: q = 1.00x10-8 C   v = 3.00x 104 m/s  B= 1T  M= 10-3 kg

Q: An alpha particle (a helium nucleus) has a charge of +2e = +3.20e-19 C and a mass of 6.64e-27 kg.…

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Q: As shown in the figure below, when a charged particle enters a region of magnetic field traveling in…

A: Data Given ,  Magnetic field ( B ) = 0.170 T Speed of the particle ( V ) = 12.0 × 106 m/s Radius of…

Q: An electron (q = 1.6 x 10^-19 C, m = 9.11 x 10^-31 kg) enters a cyclotron with an unknown magnetic…

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Q: A mixture contains two types of particles, *°K and an unknown substance, X. 4°K has a mass of…

A: Let mK and mX denote the mass of the particles of 40K and unknown substance X respectively. Let q be…

Q: A 180 V battery is connected across two parallel metal plates of area 28.5 cm2cm2 and separation…

A: Given that,Battery = 180 VArea : A = 28.5 (cm2)Separation : d = 7.20 (mm)Potential difference : V =…

Q: A particle with a charge of -1.2 x 10-8 C is moving with instantaneous velocity v = (4.2 x 104 m/s)…

A: Given Data: The magnitude of charge of the particle is: q=1.2×10-8 C The instantaneous velocity of…

Q: A particle with positive charge g = 3.52 x 1o-18 c moves with a velocity v = (5î + 41 - k) m/s…

A: Solution:   Given Values, charge (q)=3.52×10-18  CVelocity (v→)=5i^+4j^-k ^ m/sMagnetic field…

Q: A proton is moving under the combined influence of an electric field (E = 1747 V/m) and a magnetic…

A: Given-               electric field (E) = 1747 V/m               magnetic field (B) = 1.37 T      ,…