Class 10ScienceMagnetic Effects of Electric CurrentMix Examples - Magnetic Effects of Electric Current
EasyWhich of the following statements is $NOT$ true regarding the magnetic field lines of a bar magnet?
- AThey do not intersect each other.
- BThey are closer to each other near the poles.
- CInside the magnet,they are directed from the $N$ pole to the $S$ pole.
- DOutside the magnet,they are directed from the $N$ pole to the $S$ pole.
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Similar Questions
$(a)$ What are magnetic field lines? How is the direction of a magnetic field at a point determined?
$(b)$ Draw two field lines around a bar magnet along its length on its two sides and mark the field directions on them by arrow marks.
$(c)$ List any three properties of magnetic field lines.
$(b)$ Draw two field lines around a bar magnet along its length on its two sides and mark the field directions on them by arrow marks.
$(c)$ List any three properties of magnetic field lines.
Medium
View Solution$A$ device used for producing current is:
Easy
View SolutionIdentify the type of magnetic fields represented by the magnetic field lines given below and name the type of conductors which can produce them.
Easy
View Solution$A$ constant current flows in a horizontal wire in the plane of the paper from east to west as shown in the figure. The direction of the magnetic field at a point will be North to South:
Medium
View SolutionWhenever the magnetic field through a coil is changed,a potential difference is produced in the coil.
Easy
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