A proton (m = 1.67 x 10-27 kg) travels a distance of 3.4 cm parallel to a uniform electric field 3 x105 V/m between the plates shown in the figure. If the initial velocity is 1.9 x 105 m/s, find the magnitude of its final velocity in m/s. (* Ignore gravity)

Q: Part 1: A proton is accelerated from rest through a potential difference of 25599 V. What is the…

A: The kinetic energy of the proton , when it gets accelerated by a potential V=25599 V is calculated…

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Q: A uniform electric field is created by two horizontal parallel plate electrodes of length 10 cm…

A:

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A:

Q: After a proton with an initial speed of 1.50 x 10^5 m/s has increased its speed by accelerating…

A: Work done by the potential difference is,

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A: Question(3) Given data :          Number of electrons = 4.7×1011           Charge of elctron (e) =…

Q: The electric field between two parallel plates  connected to a 100V battery is 2500N/C How far apart…

A: ∆V=100 VE=2500 N/C

Q: An electric dipole consists of two particles, each with mass 16 Dalton, and charges ±2e. The…

A: Given data as per question mass  =  16dalton charge =  2e width = 25cm

Q: An electron is fired at a speed v = 3.1 x 10° m/s and at an angle 0, = 36.8° between two parallel…

A: Given data:   The velocity of the firing of the electron is vi = 3.1 x 106 m/s. The angle at which…

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A:

Q: In large CRT televisions, electrons are accelerated from rest by a potential difference of 23.88 kV…

A:

Q: Suppose an electron (q= -e= - 1.6 x 10¬19 C.m =9.1 x 10-3 kg) is accelerated from rest through a…

A:

Q: The electric field between two parallel plates is 1900 V/m. The potential difference between the…

A:

Q: Physics An alpha particle is launched from the negative plate of a parallel plate capacitor. The…

A: When a charged particle is in the influence of an electric field then force experienced by the…

Q: Suppose an electron (q= - e= - 1.6 × 10¯19 C,m=9.1× 10¯³ª kg) is accelerated from rest through a…

A:

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A:

Q: difference with a magnitude of 12V. What will be the movement of this electron? a. higher to lower…

A: When an electron is accelerated through a potential difference, work is done on the electron. The…

Q: An electron is fired at a speed v, = 4.2 x 105 m/s and at an angle 6 = 37° between two parallel…

A: Given data The speed of the electron is: v = 4.2×106 m/s The angle of projection between the two…

Q: An evacuated tube uses an accelerating voltage of 58 kV to accelerate electrons to hit a copper…

A:

Q: The electric field between two parallel plates connected to a 70 V battery is 1800V/m. How far apart…

A: The given values are,

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A:

Q: (a) potential difference V between the plates for an electric field of 2.50 x 10^4 N/C to exist and…

A: Plates separated distance, d=2.0×10-3m

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Q: The battery below has a potential difference of 568 V. 8. 9. 4.00 cm 4.00 cm Use the following…

A: Let, Potential at level C be VC = 568 V Potential at level D be VD = 0 V Therefore the potential…

Q: Suppose an electron (q= -e  = -1.6 x 10^-19 C, m = 9.1 x 10^-31 kg) is accelerated from rest through…

A: Given: The potential difference is 5000 V. The mass of the electron is 9.1×10-31 kg. The charge on…

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A:

Q: An alpha particle is a doubly ionized helium nucleus (which means it has a +2e charge). You are…

A:

Q: A uniform electric field is created by two horizontal parallel plate electrodes of length 10 cm…

A: Recall a=eE/m h=1/2at2

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A: The electric potential and electric field intensity for the parallel plate capacitor is related by…

Q: In a typical television or in an older computer monitor's cathode ray tube (CRT), electrons are…

A: charge of electron (q) = -1.6 ×10-19 C Potential difference through which the electrons are…

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A: Electric field between plates is given by:      E=V/d where V= potential difference    and       d=…

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A: The initial speed of the proton,   The final speed of the proton,

Q: 1 volt of electric potential is equivalent to ________.     Select one: a. 1 Farad per Joule…

A:

Q: What potential difference is needed to accelerate a He+ ion (charge +e, mass 4u) from rest to a…

A: The change in potential energy is equal to change in kinetic energy

Q: A uniform, 2.00 × 106 -V/m electric field is used to accelerate an electron. (a) Calculate the…

A: Given: Electric field E = 2.0×106 V/m

Q: An electron is projected horizontally at a speed of 2.5 x 10*6 m/s between two plates. metal…

A:

Q: A small charged particle of mass 1.0 x 10-8 kg is traveling rightward between two plates separated…

A: Solution: Given: Particle travels from left plate to right plate. m = mass of particle = 1.0 x 10-8…

Q: The potential difference of 50V is applied across two parallel metal plates and an electric field of…

A: Solution:      Given that:                    ∆v= 50 volt                     E = 1·0x104 V/m…

Q: Why is the following situation impossible? An experimenter is accelerating electrons for use in…

A: The kinetic energy of the electron is, K=eΔV The formula for the kinetic energy of electron is,…

Q: A uniform electric field is created by two horizontal parallel plate electrodes of length 10 cm…

A: Given that: L=10 cm=0.10 md=5cm=0.05 mv=5×106 m/sV=250 V

Q: What is the strength (in V/m) of the electric field between two parallel conducting plates separated…

A: Given  Potential difference V=2.40×104 V Distance d=0.019m

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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.