Let's learn how to use our right hand to remember the direction of the induced current when a wire is moved in a magnetic field. Created by Mahesh Shenoy
Thank you so much for this video! This was way better than any of my school resources online. Simple explanations, easy to understand and most importantly the visuals were extremely helpful!!! Thank you
Great explanation. I am a bit confused about the indicated direction of induced current, which rule you are using to find the direction of the current. Thanks
Left hand rule is used to find the direction of force in a current carrying straight conductor whereas Right hand rule is used in magnetic induction i.e to find the direction of the induced current
Fleming's left-hand rule is used for electric motors, while Fleming's right-hand rule is used for electric generators. ... In an electric motor, the electric current and magnetic field exist (which are the causes), and they lead to the force that creates the motion (which is the effect), and so the left-hand rule is used.
thank you. nicely done. it is baffling why physics classes are stuck in a time warp using conventional current flow more than a hundred years after electrons were discovered.
@mrk-2 When you push a wire through a magnetic field, the wire will want to resist that action. Thus there will come a current with its own magnetic field that will create a force that is trying to resist your push. If you push down, the wire will want to create a current with a magnetic field in such a way that it creates a force pushing up against you pushing down.
u know why B is used? It is because of a scientist known as biotsavart who found out the magnetic field intensity formula to calculate it. It goes like B= µ0.I/ 2.pi.r µ0= 4.pi.10^-7 for straight current carrying conductors [C.C.C]
B is magnetic induction or magnetic intensity here it came by the rule of electromagnetic induction so biosavrot law is not used here .... it's is other application
