作业帮NTu物理考试英文翻译
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NTu物理考试英文翻译
(a) show an understanding that electric current is the rate of flow of charged particles.
(b) define charge and the coulomb.
(c) recall and solve problems by using the equation Q = It.
(d) define potential difference and the volt.
(e) recall and solve problems by using V = W/Q.
(f) recall and solve problems by using P = VI, P = I2R.
(g) define resistance and the ohm.
(h) recall and solve problems by using V = IR.
* (i) sketch and explain the I-V characteristics of a metallic conductor at constant
temperature, a semiconductor diode and a filament lamp.
(j) sketch the temperature characteristic of a thermistor.
(k) state Ohm's law.
(l) recall and solve problems by using R = ρl/A.
(m) define e.m.f. in terms of the energy transferred by a source in driving unit charge
round a complete circuit.
(n) distinguish between e.m.f. and p.d in terms of energy considerations.
(o) show an understanding of the effects of the internal resistance of a source of e.m.f. on
the terminal potential difference and output power.
(a) show an understanding that electric current is the rate of flow of charged particles.
(b) define charge and the coulomb.
(c) recall and solve problems by using the equation Q = It.
(d) define potential difference and the volt.
(e) recall and solve problems by using V = W/Q.
(f) recall and solve problems by using P = VI, P = I2R.
(g) define resistance and the ohm.
(h) recall and solve problems by using V = IR.
* (i) sketch and explain the I-V characteristics of a metallic conductor at constant
temperature, a semiconductor diode and a filament lamp.
(j) sketch the temperature characteristic of a thermistor.
(k) state Ohm's law.
(l) recall and solve problems by using R = ρl/A.
(m) define e.m.f. in terms of the energy transferred by a source in driving unit charge
round a complete circuit.
(n) distinguish between e.m.f. and p.d in terms of energy considerations.
(o) show an understanding of the effects of the internal resistance of a source of e.m.f. on
the terminal potential difference and output power.
1.理解电流的速度就是带电粒子流动的速率
2.区分电荷和电量
3.利用方程 Q = It解决问题
4.明确电位差和电压
5.熟记利用V = W/Q来解决问题
6.熟记利用P = VI, P = I²R解决问题
7.明确电阻和欧姆
8.利用V = IR解决问题
9.画草图解释在恒温状态下的导体,半导体,灯丝中的I-V特点.
10.画出热敏电阻的温度特点
11.描述欧姆定律
12.熟记和使用R = ρl/A来解决问题
13.区别e.m.f. 和 p.d在能量条件方面的不同
14.理解e.m.f.电源的内电阻和外电阻的不同影响
2.区分电荷和电量
3.利用方程 Q = It解决问题
4.明确电位差和电压
5.熟记利用V = W/Q来解决问题
6.熟记利用P = VI, P = I²R解决问题
7.明确电阻和欧姆
8.利用V = IR解决问题
9.画草图解释在恒温状态下的导体,半导体,灯丝中的I-V特点.
10.画出热敏电阻的温度特点
11.描述欧姆定律
12.熟记和使用R = ρl/A来解决问题
13.区别e.m.f. 和 p.d在能量条件方面的不同
14.理解e.m.f.电源的内电阻和外电阻的不同影响