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Question
how will the magnetic field change at a point due to a current carrying coil if we increase the (i)currebt flowing through the coil (II)direction of current through the coil (iii)number of turns of the coil
how will the magnetic field change at a point due to a current carrying coil if we increase the (i)currebt flowing through the coil (II)direction of current through the coil (iii)number of turns of the coil
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Solution
The strength of magnetic field produced by coil can be increased :By increasing current,By increasing the number of turns.
and also if we reverse the direction of electric current flowing in the conductor,the direction of magnetic field produced by it is also reversed.
The strength of magnetic field produced by coil can be increased :By increasing current,By increasing the number of turns.
and also if we reverse the direction of electric current flowing in the conductor,the direction of magnetic field produced by it is also reversed.
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