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…

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