A point charge, -3 MuC, is placed in the x,y-plane at the point (0,2m), while a charge, +2 MuC, is placed at (2m,0). a) Find the magnitude and direction of the electric field E (conventional angle) at the origin of the system coordinates. b) What would be the magnitude of the force experienced by a proton at the origin? c) Find the electric potential V at the origin of coordinates.

answer

watching

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Bunny GreenfelderLv2

6 Feb 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Related questions

I need a little help with this problem.

A 2.20 10-9 C charge has coordinates x = 0, y = -2.00; a 2.70 10-9C charge has coordinates x = 3.00, y = 0; and a -5.05 10-9 C chargehas coordinates x = 3.00, y = 4.00, where all distances are in cm.Determine magnitude and direction for the electric field at theorigin and the instantaneous acceleration of a proton placed at theorigin.

A)Determine the magnitude and direction for the electric field atthe origin (measure the angle counterclockwise from the positivex-axis).
Magnitude:
Direction:

B) Determine the magnitude and direction for the instantaneousacceleration of a proton placed at the origin (measure the anglecounterclockwise from the positive x-axis).
Magnitude:
Direction:

A total charge Q = 3.6 Î¼C is distributed uniformly over aquarter circle arc of radius a = 8.8 cm as shown.

a)What is Î» the linear charge density along the arc?

b)What is E_x, the value of the x-component of theelectric field at the origin (x,y) = (0,0) ?

c)What is E_y, the value of the y-component of theelectric field at the origin (x,y) = (0,0) ?

d) How does the magnitude of the electric field at the originfor the quarter-circle arc you have just calculated comnpare to theelectric field at the origin produced by a point charge Q = 3.6 Î¼Clocated a distance a = 8.8 cm from the origin along a45^o line as shown in the figure?

A. The magnitude ofthe field from the point charge is less than that from thequarter-arc of charge.
B. The magnitude of thefield from the point charge is equal to that from the quarter-arcof charge
C. The magnitude of thefield from the point charge is greater than that from thequarter-arc of charge

Weekly leaderboard

Home

Homework Help 3,900,000

Physics 110,000

Unlock all answers

Related textbook solutions

Physics: Principles with Applications

Related questions

Weekly leaderboard