An electric current is passed through a copper wire
by connecting its ends to a battery. It is kept between
the poles of a strong horseshoe magnet. There is a
force on the wire due to the magnet. If you
interchange the connections to the positive and
negative terminals of the battery, and also the
positions of the north and south poles of the magnet
what will be the change in the force on the wire due
to the magnet?
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Answers
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Answer:
It is a concept of Magnetic effects...it's upon the direction of the magnet...whether it's charge is positive or negative...
Explanation:
a switch can be connected in any position in a circuit because it does not have any terminal.
Answered by
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Answer:
An electric current is passed through a copper wire
by connecting its ends to a battery. It is kept between
the poles of a strong horseshoe magnet. There is a
force on the wire due to the magnet. If you
interchange the connections to the positive and
negative terminals of the battery, and also the
positions of the north and south poles of the magnet
what will be the change in the force on the wire due
to the magnet?
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