An electric circuit can have no current when a switch is <u>open</u>.
<h3><u>Explanation;</u></h3>
<em><u>An electric circuit is a path in which electrons from a voltage or current source flow. </u></em>
Electric switches are used to connect and break the flow of connectivity or flow of electrons in a circuit. A switch makes it easy to open or close an electrical circuit, turning the flow of electricity on or off.
<em><u>When a switch is closed the circuit is closed and thus the flow of current is on while when the switch is open, the circuit is open, and therefore there will be no flow of current in the circuit.</u></em>
The number of nitrogen atoms in one mole of nitrogen gas are <em><u>6.02214179×1023 nitrogen </u></em><em><u>atoms</u></em><em><u>.</u></em><em><u> </u></em>
it can be tooo. long or coplicated because nomatter how long u stay in school they give u homework and also a lot of people have jobs when would they be ableto work
First, you need to count copper mass in alloy. Second, you have to make an equation an find x ( the copper mass must be added). The answer is: 13,5g pure copper
