Question

A current conducting wire is kept in east west direction , current sent through it in West direction .what is magnetic field just below the wire

Answer 1

Answer:

from south to north or from down to up

Explanation:

if u use right hand thumb rule. you will notice that your curling fingers below the conductor/hand is direct upward

right hand thumb rule states " imagine you are holding a current carrying conductor in you right hand and the thumb is pointing in the direction of current flowing through it then your curling fingers around it give the direction of magnetic field"

Answer 2

Answer:

Hey mate,

Ur and is

2*10^-7ohm m

For sol

Kindly see the attachment

Explanation:

Hope it helps

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