Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

On what principle does electric motor works?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

Principle behind working of electric motor is that any current carrying coil experiences a rotational force or torque in a magnetic field. The direction of rotation depends on flow of current and the magnetic field.

Answered by | 04 Jun, 2014, 03:23: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 10 - Physics
How the Fleming right hand rule is applied  
Asked by Mahak | 24 Jul, 2020, 04:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
Show with the help of an activity that a force is exerted on the current carrying conductor when placed in a magnetic field.
Asked by aryansingh200499 | 10 Jul, 2020, 06:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
List two factors on which the strength of the magnetic field lines produced by a solenoid depends.
Asked by subbukum | 04 Feb, 2020, 02:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
How can the direction of force on a current carrying conductor placed in magnetic field be reversed?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
What is the function of commutator ring in a motor?
Asked by Topperlearning User | 02 May, 2014, 01:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
According to the Fleming's left hand rule what does the first three fingers of the left hand positioned perpendicular to each other represents?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
On what principle does electric motor works?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
A beam of electrons is passing a magnetic field at right angles as shown in figure. What would be the direction of force and which rule would you apply to find direction of force?
Asked by Topperlearning User | 24 Jul, 2017, 10:23: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
If a magnet is brought near a current carrying conductor free at one end, would the wire move?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
When is the force on a current carrying wire maximum or minimum?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt