Question

10. Which of the following accurately describes junction diodes?A. Only a small current will flow through the diode in the forward-biased setup.B. In a forward-biased setup. large numbers of charge camiers will be pulled across the junction and result in alarge currentC. The negative terminal of the source of voltage is connected to the N-type material within areverse-biased setup.D. Free electrons are concentrated in the P-type material and holes form in the N-type material.11. Which of the following would experience induced magnetism most easily?A. PermalloyB. AirC. AluminumD. Copper Helppppp please

Answer 1

11. Its A) permalloy, because permalloy its an alloy of nickel and iron that is easily magnetized

Answer 2

10). I've been using diodes for the past maybe 50 years, but I haven't
needed to think about the Ps and the Ns and the charge-carriers for
maybe 40 of those years.

I can tell you that "forward bias" means the diode is connected to
voltages in such a way that the diode's resistance looks small, and
the diode carries large current. So 'A' is probably wrong.

'B' feels like the best choice to me. Take this only for what it's worth.

11). Go online, search "permalloy", and read what it is.