What is the average ampere force

1. F = bil (magnetic inction line, current direction and Ampere force direction are perpendicular, otherwise they must be decomposed orthogonally) f: Ampere force B: magnetic inction intensity I: current intensity through wire L: effective length of cutting magnetic inction line

2. F=BIL The direction is left-handed. Can be asked

3. F=ILB

4. F = bil (bil must be vertical)

5. F = bil (magnetic inction line, current direction and Ampere force direction are perpendicular, otherwise they must be decomposed orthogonally) f: Ampere force B: magnetic inction intensity I: current intensity through wire L: effective length of cutting magnetic inction line

6. Not necessarily. Generally, if the ampere force changes linearly, the average ampere force should be used. If the energy conservation is not recommended, is there any specific problem?

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8.

bus line: No.302, the whole journey is about 18.4km

1. Walk about 460m from Changzhou to Changzhou Grand Theater (Changzhou citizen square) station

2. Take No.302, pass 33 stops, reach Wujin bus station

3. Walk about 650m to Wujin District Social Security Center

9. Their a round is invested by what is worth buying, Lenovo venture capital and Lishi capital.

10. The first option (about 37 stops in total)
Beijing station (Qianjie) takes No. 674 and transfers Yuntong 101 line to the east entrance of Yuanda road at Sino Japanese hospital / University of foreign trade and economic cooperation / Huixin Dongqiao South

the second option (about 43 stops in total)
Beijing station (East) takes No. 692 and transfers No. 996 / 996 branch at kandanqiao to the east entrance of Yuanda road

the third option (about 43 stops in total)
Beijing station (Qianjie) takes No. 403 and takes Jingshun road Lido Hotel transfers from Yuntong line 101 to the east entrance of Yuanda road

option 4 (about 44 stops in total)
Beijing station (East) takes No. 403 and Lido Hotel transfers from Yuntong line 101 to the east entrance of Yuanda Road on Jingshun road

option 5 (about 46 stops in total)
Beijing station (East) takes 957 express 1 and transfers from Nanyuan Road Guoyuan / dahongmen Xili to No. 996 / 996 branch to the east entrance of Yuanda road

option 6 (about 44 stops in total) About 48 stops)
Beijing station (West) take no.729 bus, Nanyuan Road Guoyuan / dahongmen Xili / dahongmen bridge north, transfer to no.996 bus / 996 branch to the east entrance of Yuanda road

option 7 (about 49 stops in total)
Beijing station (East) take no.957 fast / 957 fast 1 / 957 bus / 434 bus, Muxiyuan Bridge East, transfer to no.996 bus / 996 branch to the east entrance of Yuanda road

option 8 (about 55 stops in total)
Beijing station (East) take No.39 bus, transfer to wujianlou Take route 996 to the east entrance of Yuanda road

option 9 (about 58 stops in total)
Beijing station (Qianjie) take route 420 to Wangjing hospital / Huajiadi Beili and transfer to Yuntong line 101 to the east entrance of Yuanda road

option 10 (about 59 stops in total)