n electron is accelerated from rest in the electron gun of a cathode ray oscilloscope by a potential difference of 1.80 x 103 V The electron then enters exactly halfway between two parallel and horizontal deflecting plates which are 4.00 cm apart and across which is applied a potential of 420.0 V. The electric field between the plates deflects the electron from its straight line path down the axis of the tube into a parabolic path. Find the electron travels (in cm) horizontally before colliding with the positive plate.

Q: Multiple-Concept Example 4 deals with the concepts that are important in this problem. As…

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Q: Two large parallel metal sheets carrying equal and opposite electric charges are 0.92 m apart. There…

A: Given data: Distance between the charges d = 0.92 m Magnitude of the electric field E =777 N/C

Q: A pair of oppositely charged, parallel plates are separated by 5.30 mm. A potential difference of…

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Q: The two parallel plates shown below create a uniform electric field. A proton is travelling due east…

A: The potential difference V=V1-V2=825-125=700 Volts

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Q: Oppositely charged parallel plates are separated by 6.06 mm. A potential difference of 600 V exists…

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Q: Two parallel plates are situated 3.5 cm apart in vacuum and have a potential difference of 210 V…

A: Force on a charge q in an electric field E is given as: F=qE The electric field is given as the…

Q: The speed of an electron moving along the y axis increases from 4.45 -10 m/s at y = 10.0 cm to 7.75…

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Q: Oppositely charged parallel plates are separated by 5.58 mm. A potential difference of 600 V exists…

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Q: Oppositely charged parallel plates are separated by 5.78 mm. A potential difference of 600 V exists…

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Q: proton is launched with a speed of 10000 km/s towards uniformly charged planar sheet of charge,…

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Q: (a) A pair of parallel plates are 3.50 cm from each other, and there is a potential difference of…

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Q: q = -1.60 × 10-19 C and mass m = 9.11 × 10-³1 kg) has an initial speed Vo = 2.80 x 107 m/sec. The…

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Q: Oppositely charged parallel plates are separated by 6.12 mm. A potential difference of 600 V exists…

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Q: Multiple-Concept Example 4 deals with the concepts that are important in this problem. As…

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Q: An electron moving parallel to the x axis has an initial speed of 3.70 × 10b m/s at the origin. Its…

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Q: Suppose an electron (q=-e=-1.6x10^-19 C, m=9.1x10^-31kg) is accelerated from rest through a…

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Q: e on an electron between th

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Q: A particle with a charge of q = 14.0 μC travels from the origin to the point (x, y) = (20.0 cm, 50.0…

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Q: Oppositely charged parallel plates are separated by 5.56 mm. A potential difference of 640 V exists…

A: Given data: Distance between plates (d) = 5.56 mm Potential difference (ΔV) = 640 V

Q: A particle with charge 8.75 x 10-13 C moves a distance d = 0.30 m in a straight line between points…

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Q: The conductor plate A with the charge Q moves to near the conductor plate B without charges from…

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Q: Oppositely charged parallel plates are separated by 6.28 mm. A potential difference of 600 V exists…

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Q: An a particle (g = +2e) moves a distance of 3,700 cm from a to b in a linear accelerator. A uniform…

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Q: Two large-area parallel metal plates are separated in air by 0.10 mm. If a 1.0 kV potential…

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Q: A uniform electric field of magnitude 395 N/C pointing in the positive x-direction acts on an…

A: Given: Magnitude of electric field (E) = 395 N/C Movement of electron (d) = 3.0 cm.

Q: An initially stationary positron at point A is accelerated to point B due to the presence of a…

A: Given:           charge on positron (q) = +e         The change in electrical potential energy∆U=…

Q: Oppositely charged parallel plates are separated by 5.35 mm. A potential difference of 500 V exists…

A: Given: The separation between plates is 5.35 mm. The potential difference is 500 V.

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

A: Given data q=1.6×10-19 CV=5000 V

Q: Oppositely charged parallel plates are separated by 5.58 mm. A potential difference of 600 V exists…

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Q: A particle with charge 1.60 - enters midway between two charged plates, one positive and the other…

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Q: An electron is moved from point A to point B in a uniform electric field and gains 3.84×10-15 J of…

A: The electrostatic potential difference between the two points is calculated by using the formula…

Q: In the figure a charged particle (either an electron or a proton) is moving rightward between two…

A: Potential at left plate is Potential at right plate is Distance between plates is  Initial speed is…

Q: A uniform electric field of magnitude 356 N/C pointing in the positive x-direction acts on an…

A: a) The expression for work done by the field on the electron is W=F·∆x=qE∆x Substitute values in the…

Q: A negative ion with a net charge of 4 electron charges and a mass of 9.30 x 10 26 kg is initially…

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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.