Two charges -18 c and 49 c are fixed in place and separated

Assignment Help Mechanical Engineering
Reference no: EM13613521

Two charges, -18 C and +4.9 C, are fixed in place and separated by 4.2 m. (a) At what spot along a line through the charges is the net electric field zero? Give the distance of the spot to the positive charge in meters (m). (Hint: The spot does not necessarily lie between the two charges.) (b) What would be the force on a charge of +14 C placed at this spot?

(a) Number ___Units m
(b) Number ___ Units N

Reference no: EM13613521

Questions Cloud

Let x be a random variable with mean 3 and variance 2 and : let x be a random variable with mean 3 and variance 2 and let y be a random variable such that for every x the
On january 1 bacon company purchased as an investment a : on january 1 bacon company purchased as an investment a 1000 7 bond for 1020. the bond pays interest on january 1 and
Calculate the cycle thermal efficiency and the net work per : consider an ideal steam combined reheat and regenerative cycle in which steam enters the high-pressure turbine at 500
Revenues production and purchases budgets the suzuki co in : revenues production and purchases budgets. the suzuki co. in japan has a division that manu- factures two-wheel
Two charges -18 c and 49 c are fixed in place and separated : two charges -18 c and 4.9 c are fixed in place and separated by 4.2 m. a at what spot along a line through the charges
In providing accounting services to small businesses you : in providing accounting services to small businesses you encounter the following situations pertaining to cash sales.
A baseball is hit with a speed of 300m at an angle of 430 : a baseball is hit with a speed of 30.0m at an angle of 43.0. it lands on the flat roof of a 11.0 -tall nearby building.
The tuner of a radio circuit is formed by a resistance of : the tuner of a radio circuit is formed by a resistance of 400 ohms a 0.5 mh coil and a variable capacitor. if the
Calculate the cycle thermal efficiency and the moisture : it is desired to study the effect of turbine inlet temperature on the performance of an ideal steam rankine cycle.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The water leaves the tube leaves at the 1mpa and 300oc with

water at 1mpa and 65oc enters a tube of a boiler which has a constant 160mm inside-diameter. the water leaves the tube

  Draw the stress distribution along the walled thickness

Draw the stress distribution along the walled thickness and discuss whether the composite with the applied pressure is safe or not by using von-Mises and Tresca theory.

  Find the speed of the center-of-mass

A uniform circular disk of mass m = 1 kg and radius R = 0:4m rolls down an incline. Suppose the disk starts rolling from rest. Find the speed of the center-of-mass when the disk is 2m down the inclined plane.

  Obtain a relation for the variation of temperature in the

consider a large plane wall of thickness l0.4 m thermal conductivity k 1.8 wmmiddotdegc and surface area a 30 m2. the

  A painter is standing on a work platform that is 27 feet

a painter is standing on a work platform that is 27 feet above ground level. for fall protection the workers safety

  Determine the radius of the crank r

Determine the radius of the crank R and the speed n of a slider crank mechanism, used in a shaker table. It is required that the average speed of the table is 5 m/s, and the maximum absolute acceleration is 3000m/s^2. Assume ratio R/L=0.2

  Carry out a simple thermodynamic analysis of this process

current automotive air conditioners use r134a as a working fluid. assume an evaporator temperature of 0c in practice

  The 2-lb box has a velocity of 5 fts when it begins to

the 2-lb box has a velocity of 5 fts when it begins to slide down the smooth inclined surface at a. the coordinates of

  A pump steadily delivers 152 kgs of water at the conditions

a pump steadily delivers 15.2 kgs of water at the conditions given below. calculate the pump power kw. there is no heat

  Determine the velocity of the particle as a finction of its

the acceleration of a particle is given by a -ks2 where a is in meters per second squared k is a constant and s is in

  2103 v 40 v b c qv e0pr2d r qdvpe012 r 424 m 42 a

2103 v 40 v b c qv e0pr2d r qdvpe012 r 4.24 m 42 a parallel-plate air-gap capacitor has a capacitance of 0.14 f.

  Computing a constant pressure process

Calculating a Constant Pressure Process, In a constant pressure, nonflow process, 6Btus of heat are added to a gas while the volumes change from 1.6ft^3 to 2.0ft^3

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd