Magnetic effects of electric current mind map

Magnetic Effects Of Electric Current Mind Map

Magnetic effect (magnetism) chemical effect. According to which when a current carrying coil is placed in magnetic field then there will be force acting on the coil which rotates it. If a magnetic compass is placed near a conductor carrying current (wire), the needle is deflected.

The principle of electric motor is based on the magnetic effect of electric current. * as current passes through the coil in a magne c ﬁeld, force ac ng on the coil turns the coil. The convention is for the field lines to emerge from the north pole and merge at the south pole.

* change in the magne c ﬁeld induces current.

A magnetic field’s direction is usually taken as the direction in which a compass needle’s north pole travels inside it. Ks3 sciences (physics) mind map on electricity and magnetism, created by jlgale2016 on 14/05/2016. Now easily crack any kind of objective question in the 2022 board exams paper with the help of these objective maps. Magnetic effects of electric current | cbse 10 physics | mind maps | vedantu class 9 and 10.

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