1.What is the flux through the plane taken parallel to the field?
2.What is the Principle of Electric motor? Name some devices in which elctric motors are used.
3.A 120N force is acting on a wire of length 60cm. carrying 20A current is kept in a magnetic field with angle of 30° to the field. calculate the magnetic field strength?
4.How can we apply conversation of energy for electro magnetic induction.
Answers
Answered by
2
Answer:
e.dx first one answer with integration
Answered by
2
Answer:
1.When B field is parallel to a plane,surface the flux through the plain is zero.
2.The principal of electric motor is based on the current carrying conductor which produces magnetics field around it.Electric motors is used in electric fans,coolers,refrigerator,etc...
3.I can't explain this...
4.Sorry...I don't know the answer
Explanation:
Hope some answers will help you..
Similar questions