The generator at a power plant produces AC at 25,000 V. A transformer steps this up to 305,000 V for transmission over power lines. If there are 2,200 turns of wire in the input coil of the transformer, how many turns must there be in the output coil? turns Need Help? Read It 7. [-/2 Points] DETAILS OBINPHYS8 8.P.015. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The blackbody radiation emitted from a furnace peaks at a wavelength of 7.1 x 1076 m (0.0000071 m). What is the temperature inside the furnace? K Need Help? Read It