问题
选择题
| 导体的电阻是4Ω，在120s内通过导体横截面的电荷量是480C，这时加在导体两端的电压是（ ） A．960V B．16V C．1V D．60V |
答案
答案：B
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| 导体的电阻是4Ω，在120s内通过导体横截面的电荷量是480C，这时加在导体两端的电压是（ ） A．960V B．16V C．1V D．60V |
答案：B
| 根据短文内容，完成下列两张卡片。 |
| Hello! My name is Jim. I am a student. There are three people in my family --my |
| Name: Samuel Han |
| Age: __1__ |
| Job: doctor |
| Likes the job?__2__ |
| Starts at: __3__ |
| Finishes at: eight in the evening. |
| Name: Amy |
| Age: 39. |
| Job: __4__ |
| Likes the job? Yes |
| Starts at: seven in the morning |
| Finishes at: __5__ |