Question

Explain the construction and working the following draw net diagram and label it electric motor in points​

Answer 1

Explanation:

CONSTRUCTION AND ITS MAIN PARTS :

The main part of electric motor :

1 the armature coil ABCD mounted on axle .

2 the split part S1 and S2 of ring that is copper split ring being divides into two parts S1 and S2 which is known as split ring commutator .

3. a pair of carbon process B1 and B2

4. A horseshoe electromagnet

5 D.c source

WORKING :

When key is closed the current flow in the coil in the direction ABCD .

key is closed the current flow in the coil in the direction ABCD .The current in ARM BC and BA is parallel to the magnetic field so these are experience no force

the current in a b and CD is perpendicular to magnetic field so each arm experience a force

Thank you