Heat produced in the induction furnace is very large because__________
A. it uses eddy currents
B. magnitude of eddy current is very large
C. eddy currents are produced for long time
D. both 'a' and 'c'
Answer:B
Heat produced in the induction furnace is very large because__________
A. it uses eddy currents B. magnitude of eddy current is very large C. eddy currents are produced for long time D. both 'a' and 'c'