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प्रश्न
State Fleming’s Left Hand Rule.
उत्तर
It states that while stretching the three fingers of left hand in perpendicular manner with each other, if the direction of the current is denoted by middle finger of the left hand and the second finger is for direction of the magnetic field then the thumb of the left hand denotes the direction of the force or movement of the conductor.
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संबंधित प्रश्न
Give detailed information about how the merchants of olden times used a magnet while travelling.
Define magnetic field.
State whether true or false. If false, correct the statement.
Fleming’s Left hand rule is also known as Dynamo rule.
A magnetic field exerts no force on ______.
The magnetic field inside a ______ is uniform.
A magnetic field is a ______ quantity.
The ______ produces its own magnetic field, which shields the earth’s ozone layer from the ______ and is important in navigation.
No force acts in a current-carrying conductor when it is ______ to the magnetic field.
The field at the center of the long circular coil carrying current will be parallel straight lines.
Assertion (A): The work done by a magnetic field on a moving charge is zero.
Reason (R): In a magnetic field force is perpendicular to the velocity.
