Author Question: Early 21st Century research in nuclear fusion uses A) laser beams. B) ultra-hot plasmas. C) ... (Read 28 times)

Alainaaa8 · **on:** Jul 29, 2018

Early 21st Century research in nuclear fusion uses

A) laser beams.
B) ultra-hot plasmas.
C) both of these
D) neither of these

Question 2

A conducting loop in the form of a circle is placed perpendicular to a magnetic field of 0.50 T. If the area of the loop increases at a rate of 3.0 10-3 m2/s, what is the induced emf in the loop?

A) 4.3 mV
B) 0 mV
C) 1.5 mV
D) 1.7 mV
E) 5.5 mV