Question

2
Name the device and State its principle.
Magnetic field
Coil
8
с C
AR
B
R1
Conducting
ring
Carbon
brushes
R2
B2
Axle​

Answer 1

Answer:

3) The direction of the magnetic field around a straight conductor carrying current ... (c) Fleming's right hand rule ... (2) Armature coil, brushes, commutator, direct current. ... State the rules.

Answer 2

Answer:

please I request you to write question properly so we can understand what you mean..