A $10-$cmcm$-$diameter parallel$-$plate capacitor has a $1\mathrm{.}0$ mmmm spacing. The electric field between the plates is increasing at the rate $9\mathrm{.}0105$ Vm$$sVm$$s$.$

Part A

Part B

What is the magnetic field strength $3\mathrm{.}0$ cmcm from the axis?

Express your answer in nanoteslas.

Part C

What is the magnetic field strength $7\mathrm{.}5$ cmcm from the axis?

Express your answer in nanoteslas.