Engineering, 14.02.2020 04:29 Sourcandy

A. What is the spacing between the charges? (Hint- how many spaces are there between the charge centers?)
b. Find the electric field due to q1, q2, q3, q4,q5 at the point on the midline (at point) a distance D from q3 . Assume all charges are positive and are q. Make sure to draw the E field and its components, as well as finding an expression for the field and components. g.Suppose all charges are equal to q.
Find the total electric field at the point on the midline. h.If a point charge +Q were put at point P,
what would be the electric force on the charge?
Describe how you would go about finding the force on a charge Q if it was at point C.

Answers: 1

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

Answers: 2

Answer

Engineering, 04.07.2019 18:20

Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.

Answers: 1

Answer

Engineering, 04.07.2019 19:10

Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.

Answers: 2

Answer

Engineering, 04.07.2019 19:10

Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.

Answers: 1

Answer

You know the right answer?

A. What is the spacing between the charges? (Hint- how many spaces are there between the charge cent...

Questions