Question

7. Draw the pattern of the field lines of the magnetic field around a current carrying straight conductor passing
through and held perpendicular to a horizontal cardboard. State right-hand thumb rule and explain how this
rule is useful to determine the direction of the magnetic field in the above case, if the direction of current in the
conductor is vertically downwards.
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Answer 1

Explanation:

Draw the pattern of the field lines of the magnetic field around a current carrying straight conductor passing

through and held perpendicular to a horizontal cardboard. State right-hand thumb rule and explain how this

rule is useful to determine the direction of the magnetic field in the above case, if the direction of current in the

conductor is vertically downwards.

3

Answer 2

Answer:

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