Consider a $120$ V$,$ series$-$wound motor that generates a back emf of $75$ V when it is operating at full speed.

Part a

$(1$ points$)$

If the total effective resistance of the motor is $72\mathrm{.}572\mathrm{.}5,$ then what is the initial current drawn by the motor?

Please enter a numerical answer below. Accepted formats are numbers or $"$e$"$ based scientific notation e$.$g$.0\mathrm{.}23,-2,1$e$6,5\mathrm{.}23$e$-8$

$1\mathrm{.}66$

A

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Part b

$(1$ points$)$

When the motor is operating at full speed what is the power output of the motor?