天津外国语大学附属滨海外国语学校2026-2027学年高二上学期11月期中质量调查物理试题(无答案)

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天津外国语大学附属滨海外国语学校

2026—2027学年度第一学期高二年级物理学科期中质量调查

(时间:60分钟分值:100分)

一、单项选择题(每小题5分,共40分)

1.有一个已充电的电容器,两极板之间的电压为3V,所带电荷量为,此电容器的电容为,将电容器的电压降低为2V,则电容器的电容将(     )

A.增大 B.减小 C.不变 D.不能判断

2.某物理老师给同学设计了几个易错的有关长度测量的题目,其中之一是游标卡尺的读数问题,图中游标卡尺的读数为(     )

A.9.3mm B.0.93cm C.9.30cm D.0.930cm

3.R0为定值电阻,R1为滑动变阻器。闭合电路使L发光后,若滑片向左滑动,使滑动变阻器连入电路的阻值增大,关于灯的亮度是否变化,下列说法正确的是(     )

A.变亮 B.变暗 C.不变 D.不能判断

4.长为L的导体棒原来不带电,现将一个带正电的点电荷q放在棒的中心轴线上距离棒的左端R处,如图所示,当棒达到静电平衡后,棒上感应电荷在棒的中点O处产生的电场强度大小和方向(     )

A.大小为零,向右 B.大小为零,向左 C.大小非零,向右 D.大小非零,向左

5.在静电感应的实验中,导体分开后,A带上了的电荷,说明电子在A、B之间进行了转移,则A得失电子情况和数目为(     )

A.失去了个电子page number 0

 

 

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B.得到了个电子

C.失去了个电子

D.得到了个电子

6.如图所示的电路中,电源电动势为6V,当开关S接通后,灯泡和都不亮,用电压表测得各部分电压是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,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,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,由此可以判定故障为(     )

A.L1断路 B.L1短路 C.L2断路 D.L2短路

7.如图电路中,已知电源电动势E=3V,内电阻r=2Ω,,滑线变阻器R的最大阻值为10Ω,R消耗的功率最大时,R的电阻值为(     )

A.1Ω B.2Ω C.3Ω D.10Ω

8.如图所示,E=10V,,,C=3μF,电池内阻可以忽略不计,开关闭合后,电容器两端的电压稳定后为(     )

A.0V B.4V C.6V D.10V

二、填空题(每空2分,共14分)

9.在研究微观粒子时常用电子伏(eV)作为能量的单位。1eV等于一个电子经过1V的电压加速后所增加的动能,则1eV=__________________J。

10.有三个完全相同的金属球,球A带的电荷量为q,球B和球C均不带电。现要使球B带的电荷量为,至少要进行__________________次接触平分电荷量,可以实现上述目的。page number 1

 

 

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