Question

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(a)Describe activity with labelled diagram to show that a current carrying
conductor experience a force in a magnetic field.


(b) State the rule to determine the direction of force. ​

Answer 1

Answer:

here is your answer

b wala pata nhi sorry

Answer 2

Explanation:

a).In the following experiment:

Whenever a current carrying conductor is placed in a magnetic field then the conductor will experience a magnetic force. This happens because the current in the conductor has its own magnetic field and there is also a magnetic field present. So both the field will interact and will result in repulsion or attraction of the conductor wire toward the magnets.

The magnetic force depends on four things:

Amount of current

Strength of magnetic field

Length of the wire which remain in magnetic field

And the angle between the current carrying conductor and magnetic field.

The direction of magnetic force acting on a current wire placed in a magnetic field is given by Fleming's left hand rule.

solution.

a).The Fleming's left-hand rule gives the direction of force experienced by current carrying conductor placed in an external magnetic field.

Fleming's left hand rule:

When an electric current passes through a straight wire, an external magnetic field is applied across that flow, the wire experiences a force perpendicular both to the field and to the direction of the current flow. The Fleming's left hand rule can be used to determine the direction of the force, magnetic field and current. A left hand can be held, so that the thumb, first finger and second finger are held mutually perpendicular to each other. The thumb represents the direction of Motion resulting from the force on the conductor. The first finger represents the direction of the magnetic Field. The second finger represents the direction of the Current