Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
doelectricity loops are closed ones doelectricity loops are closed ones
doelectricity loops are closed ones
Electric field lines form closed loops aroud a time-varying magnetic field. I think you are getting confused between fields and currents in a circuit. Fields exist in a spacial medium. A circuit is a network of wires and components. There are fields inside the wire and the components, but the circuit does not constitute a field. If you are referring to static conditions only, then electic fields must start and end on charges. Only when time variations occurs can electric fields form closed loops. Even in a closed circuit, there must be a source of potential. All electric fields will begin and end at that potential source (battery, power supply, etc.) This forms a closed circuit, and the electric current loops the circuit, but the "electric field", which we could imagine is the voltage from the source divided by the length of the circuit, starts and stops at the potential source (which contains charges), This is only an an analogy, because there is no real electric field involved. -- Please feel free to post as many doubts on our disucssion forum as you can. If you find any question difficult to understand - post it here and we will get you the answer and detailed solution very quickly.We are all IITians and here to help you in your IIT JEE preparation. All the best.Regards,RameshIIT Kgp - 05 batch
Electric field lines form closed loops aroud a time-varying magnetic field. I think you are getting confused between fields and currents in a circuit. Fields exist in a spacial medium. A circuit is a network of wires and components. There are fields inside the wire and the components, but the circuit does not constitute a field. If you are referring to static conditions only, then electic fields must start and end on charges. Only when time variations occurs can electric fields form closed loops. Even in a closed circuit, there must be a source of potential. All electric fields will begin and end at that potential source (battery, power supply, etc.) This forms a closed circuit, and the electric current loops the circuit, but the "electric field", which we could imagine is the voltage from the source divided by the length of the circuit, starts and stops at the potential source (which contains charges), This is only an an analogy, because there is no real electric field involved.
--
Please feel free to post as many doubts on our disucssion forum as you can. If you find any question difficult to understand - post it here and we will get you the answer and detailed solution very quickly.We are all IITians and here to help you in your IIT JEE preparation. All the best.Regards,RameshIIT Kgp - 05 batch
Hi, Yes, Electricity Loops are closed circuits. Regards Rajat
Hi,
Yes, Electricity Loops are closed circuits.
Regards
Rajat
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -