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Maxwell's Equations

Bro in chapte...

Question

Bro in chapter of magnetic effect of current to find a directionof magnetic feildfin coil we use right hand thambtrule but here lenzes law you are telling that right hand thumb rule use to find the direction of area vactor I am confused between two things

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Solution

see right hand thumb rule is a universally accepted rule

this rule is used in both cases you mentioned

so dont get confused bro

chill

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Similar questions

Q. Right Hand thumb Rule can be used to find direction of magnetic field due to:

Q. Match the following and find the correct pairs:

List I	List II
(a) Fleming's left hand rule	(e) Direction of induced current
(b) Right hand thumb rule	(f) Magnitude and direction of magnetic induction
(c) Biot-Savart law	(g) Direction of force due to magnetic induction
(d) Fleming's right hand rule	(h) Direction of magnetic lines due to current

Q. can we use right hand thumb rule for electric motors? because in my text book inorder to check the direction of magnetic force in electric motor they used right hand rule and never mentioned about left hand rule , they simply asked us to reverse the direction for negative charge?

Q. Fleming's left hand rule tells us about direction of magnetic force due to current in magnetic field, but what is its magnitude?

Q. Question 8
Choose the incorrect statement:
(a) Fleming’s right-hand rule is a simple rule to know the direction of induced current
(b) The right-hand thumb rule is used to find the direction of magnetic fields due to current carrying conductors
(c) The difference between the direct and alternating currents is that the direct current always flows in one direction, whereas the alternating current reverses its direction periodically
(d) In India, the AC changes direction after every 1/ 50 second

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