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{:(1.,"Right hand thumb rule",(a),"To fi...

`{:(1.,"Right hand thumb rule",(a),"To find the direction of magnetic field"),(2.,"Maxwell's right hand cork screw rule",(b),"Applied for solenoids"),(3.,"Right hand palm rule",(c),"To find the polarity of the solenoid"),(4.,"End rule",(d),"Applied for circular coil carrying current"):}`

A

`{:("(1)","(2)","(3)","(4)"),(b,c,d,a):}`

B

`{:("(1)","(2)","(3)","(4)"),(d,a,b,c):}`

C

`{:("(1)","(2)","(3)","(4)"),(c,d,a,b):}`

D

`{:("(1)","(2)","(3)","(4)"),(b,d,c,a):}`

Text Solution

Verified by Experts

The correct Answer is:
b
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