Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Calculating the potential of an upper plate of a parallel plate capacitor while the electron stops just before reaching the plate.

An electron is shot upward directly perpendicular to the lower plate of a parallel plate capacitor. Its initial velocity is 3.0 x 104 m/s. What must be the potential of the upper plate if the electron stops just before reaching it? The lower plate is at a potential of 0 V. How does this answer change if the electron is shot at an angle of 45° to the plate?

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917233

Have any Question? 


Related Questions in Physics

It is desired to recover hexane vapor from air using an

It is desired to recover hexane vapor from air using an absorption process. The absorption solvent is a nonvolatile mineral oil, which has a mass density of 0:80 g/cm 3  and a molecular weight of 180 g/g mole. In the dil ...

A heavy string is tied at one end to a movable support and

A heavy string is tied at one end to a movable support and to a light thread at the other end as shown in figure (15-E12). The thread goes over a fixed pulley and supports a weight to produce a tension. The lowest freque ...

When analyzing the effects of global media around the world

When analyzing the effects of global media around the world, scholars interested in cultural globalization often draw on two theoretical and empirical arguments: the cultural (or media) imperialism perspective and the so ...

Question 1a in no more than 200 words briefly explain both

Question 1 (a) In no more than 200 words, briefly explain both the similarities and differences between Newton's law of universal gravitation and Coulomb's law. (b) Consider two point-like objects, A and B, the first of ...

The 1d2 state of atomic oxygen lies 1968 ev above the

The 1D2 state of atomic oxygen lies 1.968 eV above the ground state. Calculate the enthalpies of reaction for the HOx cycle reaction 1DO + H2O r 2OH and the corresponding ground state reaction 3PO + H 2 O→ 2OH.

Air pressure at sea level is 30 inches of mercury at an

Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above sea level, the air pressure, P, in inches of mercury, is given by (a) Sketch a graph of P against h. (b) Find the equation of the tangent ...

Starting from rest a runner reaches a speed of 27 ms in 20

Starting from rest, a runner reaches a speed of 2.7 m/s in 2.0 s. In the same 2.0 s time, a motorcycle increases speed from 38.0 to 43.0 m/s. In both cases, assume the acceleration is constant. (a) What is the accelerati ...

A classic example of a constrained channel with variable

A classic example of a constrained channel with variable symbol durations is the ‘Morse' channel, whose symbols are the constraints are that spaces may only be followed by dots and dashes. Find the capacity of this chann ...

1what is the significance and physics error when v

1. What is the significance and physics error when V = V bi  which makes X pn =0 and C d  =∞? 2. Show mathematically that the majority carrier storage capacitances in the two QNL's of the p/n junction are already include ...

1 what evidence does a correct casting-out-nines match give

1. What evidence does a correct casting-out-nines match give in favour of the hypothesis that the addition has been done correctly? 2. What is the probability of a false negative, i.e., the probability, given that the tw ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro