发布网友 发布时间:2022-04-22 17:29
共2个回答
热心网友 时间:2023-10-23 04:18
1)感生感应
q=∫I*dt
=∫(E/R)*dt
=∫[ndΦ/(dtR)]*dt
=∫ndΦ/R
=n(Φ2-Φ1)/R
2)动生感应
q=∫I*dt
=∫(E/R)*dt
=∫(BLv/R)*dt
=∫BLds/R
=BLs/R
热心网友 时间:2023-10-23 04:19
q=I*Δt
=(E/R)*Δt
=(nΔΦ/Δt/R)*Δt
=nΔΦ/R