Question

The magnitude of mechanical force in a DC motor is dependent on

Answer 1

Answer:

depends on magnetic flux and electric current

Answer 2

Answer:

The magnitude of mechanical force in a DC motor is dependent on magnetic flux density,Current flowing through armature winding of DC motor and length of conductor within the magnetic field.

Explanation:

The given quantity is mechanical force in DC motor.

The relation for magnitude of mechanical force in DC Motor is written as below

$F=BIl$

Here,

F=Magnitude of mechanical force of DC motor

B=Magnetic flux density

I=Current flowing through armature winding of DC motor

l=length of conductor within the magnetic field.

From this relation,we can interpret that the magnitude of mechanical force in a DC motor is dependent on magnetic flux density,Current flowing through armature winding of DC motor and length of conductor within the magnetic field.

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