MASTER IT\ HINTS: GETTING STARTED I I'M STUCK!\ What if the line runs from

-l

to

l

instead, with the same total charge

Q

? With

l=1.9m,Q=6.2\\\\mu C

, and

a=0.9m

, what is the electric potential at the point

P

? (You don't need to perform another integration. But if you insist to do that, be advised that the integral given in the example applies only to

x>=0

.)\ v\ Calculate the potential from each half of the line of charge, and add the two contributions together. Your response differs from the correct answer by more than

10%

. Double check your calculations.

What if the line runs from to instead, with the same total charge Q ? With =1.9m,Q=6.2C, and a=0.9m, what is the electric potential at the point P ? (You don't need to perform another integration. But if you insist to do that, be advised that the integral given in the example applies only to x0. V Calculate the potential from each half of the line of charge, and add the two contributions together. Your response differs from the correct answer by more than 10%. Double check your calculations