a student performs an experiment the magnetic field of a current carrying conductor with the hel[p of a magnetic compass he reports dat the degree of deflection of the compass increases when the:
a. compass is moved away from the conductor
b. current through the conductor increases.
which of the following obs is wrong and why?
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Deflection will be less when magnet taken away from conductor so observation a is wrong
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a because compass needle moves away from conductor deflection gradually decreases
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