Zero is induced in the secondary, and the total output of the transformer consists of smoke.
Transformers only work with AC.
In 1920, after returning from Army service, he produced a successful model and in 1923 turned it over to the Northeast Electric Company of Rochester for development.
The convection currents would come from the exterior core and they would travel through the mantle and eventually through the core
C is probably the correct one
5) 204 meters
6)
A) 150 miles
B)241 km