You are testing a new data- acquisition system. This system allowsyou to record a graph of the current in a circuit as a function oftime. As part of the test, you are using a circuit made up of a4.00-[IMG: {\rm cm}]-radius, 500-turn coil ofcopper wire connected in series to a 600 [IMG: \rm \Omega] resistor. Copper hasresistivity [IMG: 1.72 \times 10^{ – 8} \Omega \cdot {\rm{m}}], and the wire used for the coil has diameter 0.0300[IMG: {\rm mm}]. You place the coil on atable that is tilted 30.0 [IMG: ^\circ] from the horizontal and that liesbetween the poles of an electromagnet. The electromagnet generatesa vertically upward magnetic field that is zero for [IMG: t < 0], equal to [IMG: \left( {0.120{\rm{ T}}} \right) \times \left( {1 – {\rm{cos}}\, \pi t} \right)] for [IMG: 0 \le t \le 1.00{\rm{ s}}], and equalto 0.240 [IMG: {\rm T}] for [IMG: t > 1.00{\rm{ s}}].

I’m supposed to make a graph with the time on the x-axis and I onthe Y axis.

I can’t seem to figure out what the function is. I have triedI=.13mAsinÃ€t and .259mAsinÃ€t.

I am trying to enter it on mastering physics. Neither of these seemto work and the Y axis I am given only goes to .15mA.