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A Current-carrying Conductor is Placed Perpendicularly in a Magnetic Field. Name the Rule Which Can Be Used to Find the Direction of Force Acting on the Conductor. - Science

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प्रश्न

 A current-carrying conductor is placed perpendicularly in a magnetic field. Name the rule which can be used to find the direction of force acting on the conductor.

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उत्तर

When a current-carrying conductor is placed perpendicular to a magnetic field, Fleming's left-hand rule can be used to find the direction of force acting on the conductor.

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अध्याय 2: Magnetic Effects of Electric Current - Exercise 3 [पृष्ठ ९१]

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लखमीर सिंग Physics (Science) [English] Class 10
अध्याय 2 Magnetic Effects of Electric Current
Exercise 3 | Q 17.1 | पृष्ठ ९१

संबंधित प्रश्न

When is the force experienced by a current-carrying conductor placed in a magnetic field largest?


State qualitatively the effect of inserting an iron core into a current-carrying solenoid.

 

Describe how you will locate a current-carrying wire concealed in a wall.


Draw a sketch to show the magnetic lines of force due to a current-carrying straight conductor.


 Name one device whose working depends on the force exerted on a current-carrying coil placed in a magnetic field. 


Which way does the wire in the diagram below tend to move? 

 


 force experienced by a current-carrying straight conductor placed in a magnetic field which is perpendicular to it. 


Two coils A and B of insulated wire are kept close to each other. Coil A is connected to a galvanometer while coil B is connected to a battery through a key. What would happen if: 

the current is stopped by removing the plug from the key? 

Explain your answer mentioning the name of the phenomenon involved. 


State condition when magnitude of force on a current carrying conductor placed in a magnetic field is maximum?


Name and state the law which is used to determine the direction of force on a current carrying conductor placed in a magnetic field.


The following diagram shows two parallel straight conductors carrying the same current. Copy the diagram and draw the pattern of the magnetic field lines around them showing their directions. What is the magnitude of the magnetic field at a point 'X' which is equidistant from the conductors? Give justification for your answer.


State under what conditions force acting on a current carrying conductor which is freely suspended in a magnetic field can be maximum.


Write Fleming’s left hand rule.


The north pole of Earth’s magnet is in the ____________.


A current-carrying conductor is held in an exactly vertical direction. In order to produce a clockwise magnetic field around the conductor, the current should be passed in the conductor:


When current is parallel to a magnetic field, then force experience by the current-carrying conductor placed in a uniform magnetic field is ____________.


A magnetic field directed in north direction acts on an electron moving in east direction. The magnetic force on the electron will act ____________.


The direction of force on a current carrying conductor in a magnetic field is given by ____________.


Observe the given figure of Fleming's Left Hand Rule and write the labels of 'A' and 'B':


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