In general when we want to find the electric field from a continuous chargedistribution we start by setting up the general formula dE =kdq. The first step is72to find dq for our particular situation. How would you write dq in terms of yourchosen integration variable and other information given in the problem?a) dq = ay dy%3DOb) dq = ()dyOo dq = ay'dx%3DO d) dq = AdxOel dq = ()dx%3DCalculate the magnitude of the electric field in N/cat the origin given the following:a =5#C/md30.13mL-6mk = 9x10° Nm2C2%3D Ld.A rod of length L on the y-axis has been non-uniformly charged with charge densitygiven by å = ay where a has units of C/m and the total charge on the rod isQ. Answer the following questions as if you were being asked to find the electricfield at the origin.Question 5In general when we want to find the electric field from a continuous chargekdqThe first step isdistribution we start by setting up the general formula dE =to find dq for our particular situation. How would you write dq in terms of yourchosen integration variable and other information given in the problem?%3DO a) dq = ay dy

we will start by considering a small length element on the rod. The schematic diagram is shown…

Answered: A rod of length L on the y-axis has…

Similar questions

Point charge A is on the x-axis at z = -3.00 cm. At x = 1.00 cm on the x-axis its electric field is 2700 N/C. Point charge B is also on the x-axis, at a = 5.00 cm. The absolute magnitude of charge B is twice that of A. Part A Find the magnitude and direction of the total electric field at the origin if both A and B are positive. Express your answer in newtons per coulomb. Enter positive value if the field points in +x-direction and negative value if the field points in -x-direction. Ez = N/C Part B Find the magnitude and direction of the total electric field at the origin if both A and B are negative. Express your answer in newtons per coulomb. Enter positive value if the field points in +x-direction and negative value if the field points in -x-direction. E = N/C
You have the same line of charge in the previous problem (with +6.00 nC of charge on it). But now you are measuring the electric field 1.5 m above the center of the rod – see image below. Predict the electric field at Point P in this diagram. Make sure to include a direction with your answer.
A-1.5-μC charge experiences a 10î -N electric force in a certain electric field. Part A What force would a proton experience in the same field? Express your answer in newtons. ΠΠ ΑΣΦ Fx = ? N
Consider the electric field of a point charge.At point A the electric field strength is 9 V/m, at point B the electric field strength is 36 V/m. We measure the strength of the electric eld at the midpoint of the interval AB. What can be the measured value?
A 12-cm -long thin rod has the nonuniform charge density λ(x)=(4nC/cm)e−|x|/(6.0cm) , where x is measured from the center of the rod. Part A What is the total charge on the rod? Hint: This exercise requires an integration. Think about how to handle the absolute value sign.
A cylindrical shell of length l and inner radius a and outer radius b carries a volume charge density given by ρ(r) = α/r where r is the distance to the axis of the shell and α a positive constant. Determine the total charge carried by the shell.
please answer both parts with good explanation.
Question 1 please
How to solve this question
Charge Q is distributed uniformly throughout the volume of an insulating sphere of radius R = 4.00 cm. At a distance of r = 8.00 cm from the center of the sphere, the electric field due to the charge distribution has magnitude 740 N/C. Part A What is the volume charge density for the sphere? Express your answer with the appropriate units. HA p = Value Units Part B What is the magnitude of the electric field at a distance of 2.00 cm from the sphere's center? Express your answer with the appropriate units. E= Value Units