结果1 题目The SI unit of electric charge is ___. A. coulomb B. volt C. ampere D. ohm 相关知识点: 试题来源: 解析 A。电荷量的国际单位是库仑(coulomb);volt 是电压单位;ampere 是电流单位;ohm 是电阻单位。所以选 coulomb。反馈 收藏
百度试题 结果1 题目The smallest unit of electric charge is called an ___.相关知识点: 试题来源: 解析 答案:electron 反馈 收藏
What is the smallest unit of electrical charge? What is the total electric charge of 2.5 kg of electrons? How many protons are in an ion with 10 electrons and a -1 charge? How many protons are in an ion with 54 electrons and a -1 charge?
electric charge- the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons; "the battery needed a fresh charge" charge electrostatic charge- the electric charge at rest on the surface of an insulated body (which establishe...
结果1 题目 The nucleus ___ a postive electric charge which ___ of greatest important as it determines the chemical nature of atom. A. carry...is B. carries...are C. carries...is D. carry ...are 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
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7.1.battery.9.0V0.25F--Y XH0.152.70.15Fig.7.1The resistance of each resistor X is 0.152 and the resistance of resistor Y is 2.7.(i) Show that the current in the circuit is 2.8 A.[3](ii)Calculate the potential difference across the battery.potential difference =...V [2](c) Each res...
轮机英语题库翻译.pdf,第一章 船舶动力装置 0001 Before disconnecting the Oil pipe , would y lu ipe ? ” asked the oil barge owner. 0001 B ou f sh th a ned in the p e oil ret i y n A. b usi g o fres f h water (用淡水) wi pres 缩气 B. th com sed air (
Everything you need to know about the EV smart charge point regulations, including the new default charge schedule and randomised delay.