Question

Observe the following diagram and answer the following sub-questions :
(a) Construction of which equipment does the above diagram show?
(b) On which principle does this equipment work?
(c) According to which law does the coil ABCD rotate?
(d) Write the law in your own words.
(e) Where is this equipment used?
1h​

Answer 1

Answer:

a) Electric Motor

b) Electromagnetism

c) Fleming's Left Hand Rule

d) idk

e) To convert electric energy to mechanical

Answer 2

a). The diagram show the construction of Electric motor .

b). Electric motor works on the principal that when the current pass through the coil placed in magnetic field , a force will be generated that rotate the coil.

c). It rotates according to the Fleming's left hand rule .

d). When we stretch our thumb , first finger and middle finger of left hand , if the first finger is in direction of magnetic field and middle finger is in direction of current then the thumb shows the direction of force .

e). They are used in fans , pumps etc .