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Motor An electric motor is a device that converts electrical energy into mechanical energy by utilizing the force received by a conductor through which a current flows in a magnetic field. Electric motors are used in many fields, from small…

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You can drag the compass.

The magnetic field is the area surrounding a magnet in which the magnetic force exists.
The magnetic field is also formed around the conductor through which the current flows. This is electromagnetism.

The direction of the magnetic field can be determined as follows.
If the right-hand thumb pointing the current flow direction, another 4 fingers point the magnetic field direction around the conductor.

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You can drag the compass. The magnetic field is the area surrounding a magnet in which the magnetic force exists. The magnetic field is also formed around the conductor through which the current flows. This is electromagnetism. The direction of...

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Key Concept 8- Electromagnetic Forces (1)

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Magnetic field lines around current carrying conductor (Simulator) : Class 10 : Physics : Online Labs for schools - Developed by Amrita Vishwa Vidyapeetham and CDAC Online Lab

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This is an activity to observe the magnetic effects of current.

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Magnetic Field Pattern due to Electric Current in a Straight Wire

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Check out us at:http://www.tutorvista.com/content/physics/physics-ii/electricity/magnetic-effect.php Magnetic Field Patterns The magnetic field is the field which is produced by several magnetic particles and it is a kind of force which is experienced by all of them. The magnetic field can also be produced using the change in the electric field and it can be detected as a force that a magnetic particle exerts on other magnetic particles.

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state the direction of the conventional current in the wire.

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state the direction of the conventional current in the wire.

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the direction of the current is downwards

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The direction is downwards

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Classkick is a free app that shows teachers in real-time exactly what students are doing and who needs help so they can provide instant feedback.

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Thank you for your support.

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Doorbell (Electromagnetism) | Physics | Interactive Simulation | CK-12 Exploration Series

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Understand how magnetic fields generated by solenoid coils can be used to create an operating doorbell using our interactive simulation.

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The magnetic field lines around current carrying solenoid. (Simulator) : Class 10 : Physics : C-DAC Online Lab

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This experiment is a special case of the fundamental fact that a current carrying conductor has a magnetic field around it. Here we are modelling the behavior and properties of the magnetic field when the conductor takes the shape of a loop

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SOLENOID | MAGNETIC FIELD - SIMULATION | Interactive free flash animation to show that the voltage, and thus the current, influence the value of the magnetic field. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL

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SOLENOID | MAGNETIC FIELD - SIMULATION | Interactive flash animation to show that the voltage, and thus the current, influence the value of the magnetic field. PCCL

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EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.

Copyright © 2021 by MuseMaze, Inc. Terms of use Privacy policy

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EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs.

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Experiment - Force on current -carrying conductor 

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Experiment - Force on current -carrying conductor 

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Force on a current carrying conductor in a magnetic field (Simulator) : Class 10 : Physics : Online Labs for schools - Developed by Amrita Vishwa Vidyapeetham and CDAC Online Lab

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To verify that this behavior is accurately described by Fleming's Left Hand Rule.

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION: ELECTRIC MOTOR - Simulation | Interactive Free flash animation to learn the principle of the electric motor as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL

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LORENTZ FORCE | LAPLACE FORCE | APPLICATION: ELECTRIC MOTOR - Simulation | Interactive free flash animation to learn the principle of the electric motor as an application of the Lorentz force. Physics and Chemistry by a Clear Learning in High School, Middle School, Upper School, Secondary School and Academy. PCCL

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Fleming’s Left Hand Rule | Magnetism | Physics | FuseSchool

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GCSE Physics - How the Electric Motor Works #80

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Direction of the Lorentz force

When a current flows through a conductor placed in a magnetic field, the conductor is forced to move. The direction of this force is perpendicular to the current and the magnetic field.

More precisely, we can find out below.
1. Let's open your right hand.
2. Match the direction of your fingers with the direction of the magnetic field.
3. Match your thumb with the direction of the current.
4. At this time, the direction out of the palm is the direction of the force.

The strength of the Lorentz force

Lorentz force is proportional to the strength of the current and the surrounding magnetic field. If the direction of the current is perpendicular to the magnetic field, it is the strongest. If the direction of the current is parallel to the magnetic field, the Lorentz force is zero.

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Lorentzs Force (Electromagnetic swing) - JavaLab

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When a current flows through a conductor placed in a magnetic field, the conductor is forced to move. The direction of this force is perpendicular to the current and the magnetic field. More precisely, we can find out below. 1. Let's open your right hand. 2.

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Particles in a Magnetic Field - IGCSE Physics

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Grade , individually  your self anf other on scale from ( 1- 5) , 1 need improve , 5  everything is perfect. 

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Grade , individually  your self anf other on scale from ( 1- 5) , 1 need improve , 5  everything is perfect. 

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Uniform Acceleration in One Dimension: Motion Graphs

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Electric motors turn electricity into motion by exploiting electromagnetic induction.

A simple direct current (DC) motor is illustrated below.

The motor features a permanent horseshoe magnet (called the stator because it's fixed in place) and an turning coil of wire called an armature (or rotor, because it rotates). The armature, carrying current provided by the battery, is an electromagnet, because a current-carrying wire generates a magnetic field; invisible magnetic field lines are circulating all around the wire of the armature.

The key to producing motion is positioning the electromagnet within the magnetic field of the permanent magnet (its field runs from its north to south poles). The armature experiences a force described by the left hand rule. This interplay of magnetic fields and moving charged particles (the electrons in the current) results in the torque (depicted by the green arrows) that makes the armature spin. Use the Flip Battery button to see what happens when the flow of current is reversed. Take advantage of the Applet Speed slider and Pause button to visualize these forces better.

A single, 180-degree turn is all you would get out of this motor if it weren't for the split-ring commutator - the circular metal device split into halves (shown here in red and blue) that connects the armature to the circuit. Electricity flows from the positive terminal of the battery through the circuit, passes through a copper brush to the commutator, then to the armature. But this flow is reversed midway through every full rotation, thanks to the two gaps in the commutator. This is a clever trick: For the first half of every rotation, current flows into the armature via the blue portion of the commutator, causing current to flow in a specific direction (indicated by the black arrows). For the second half of the rotation, though, electricity enters through the red half of the commutator, causing current to flow into and through the armature in the opposite direction. This constant reversal essentially turns the battery's DC power supply into alternating current, allowing the armature to experience torque in the right direction at the right time to keep it spinning.

View an animated video about DC motors.

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Electric motors turn electricity into motion by exploiting electromagnetic induction. A simple direct current (DC) motor is illustrated below. The motor features a permanent horseshoe magnet (called the stator because it's fixed in place) and an turning coil of wire called an armature (or rotor, because it rotates).

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List 2 devices  from our real life that use electric motor ? ( upload photo)

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List 2 devices  from our real life that use electric motor ? ( upload photo)

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Car
Fridge

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Car

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ATMs, automatic doors and commercial air

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Water pumps.Electric fans.

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Washing machine and electric fans

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hair dryer

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Car , motorcycle

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Car, fridge, washing machines

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water pumps
mixers

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Skill and Practice Worksheet- Practice 2- G10– Operation of a DC Motor 