Do like currents attract or repel
Web(1) Like charges repel each other, and unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. (2) The attraction or repulsion acts along the line between the two charges. (3) The size of the force varies inversely as the square of the distance between the two charges. WebOct 29, 2024 · Do opposite currents repel? The direction is obtained from the right hand rule. Note that two wires carrying current in the same direction attract each other, and they repel if the currents are opposite in direction. ... Do like currents attract? When the currents flow in the same direction the magnetic field will be opposite and the wires will ...
Do like currents attract or repel
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WebNote that two wires carrying current in the same direction attract each other, and they repel if the currents are opposite in direction. The calculation below applies only to long straight wires, but is at least useful for estimating forces in … WebYes the electrons in wire 1 are attracted to wire 2 because of wire 2's net positive charge. But the protons in wire 1 are repelled from wire 2 because of the same reason. And …
WebOk, so we say 1 pole is north other is south. But if like charges repel and unlike charges attract, how in the world we know if one is north or south. How can you even tell the difference. Is there any way? Two north repels. Two south repels. South and North attract and North and south attract. There's no way to tell!!
WebIf currents are in same direction, they are called like currents and the conductors attract each other while if the currents are in the opposite directions, they are called unlike currents and the conductors repel each other. Let us discuss the following two cases: When currents pass in same direction When currents pass in opposite direction WebDec 30, 2024 · No one can say whether you are right or not. You will have to explain what you mean by like and unlike currents. Oct 14, 2011 #3 mrspeedybob 869 65 Two parallel wires carrying current in the same direction attract each other. Two parallel wires carrying current in opposite directions repel each other. Oct 14, 2011 #4 berkeman Mentor …
WebSep 12, 2024 · The force is attractive if the currents are in the same direction and repulsive if they are in opposite directions. This force is responsible for the pinch effect in electric arcs and other plasmas. The force exists whether the currents are in wires or not.
Web8. For a circuit that has two light bulbs connected in series configuration, if the current through one light bulb is 10A, what is the current through the other light bulb? a. 10A 9. If a mobile phone is connected to a 120V outlet and has an internal resistance of 15 Ohms, what is the current that is drawn by the mobile phone? a. 8A 10. The three pairs of same-size … how did wolves help yellowstoneWeb(hintst remember you have to consider the resuitant of two forces due to the other wires. Like currents attract and opposite currents repel. Remember aiso that the wire that; … how many syllables are in the word admirationWebAttraction of two wires. A current-carrying wire acts as a source of magnetic field. A second wire will feel a force from the magnetic field of the first one. The force on wire a due to … how did wolverine get his metal clawsWebDec 2, 2024 · Positive and negative charges attracts each other (e.g., protons are attracted to electrons), while like charges repel each other (e.g., protons repel other protons and electrons repel other electrons). … how did women contribute to world war 1WebJun 22, 2024 · When the two currents go the same direction, the magnetic fields point the same direction so when you put them next to one another, the loops will be attracted as if they were two magnets aligned the same direction. 2. When the current goes in opposite directions You apply the same logic as above to find the direction of the induced … how many syllables are in the word beneathWebMar 26, 2024 · So, we can conclude that anti-parallel currents repel each other. So, the correct answer is “Option C”. Note: Keep in mind that two straight current carrying wires parallel to each other will not always repel each other. It depends on the direction of currents in both wires. Also the magnitude of this force is given by, how many syllables are in the word happyWebDec 12, 2010 · As for currents moving in opposite directions, you could imagine a negative current (electrons, perhaps) moving the same direction as a positive current (hydrogen ions, perhaps). In the frame of reference of the charges, they would attract. However, according to EM theory, they repel. What am I missing here? how did women contribute to the civil war