Recommendations (8 items)
You need to improve your understanding of Electricity & Magnetism. Try these modules.
Flemings Left Hand Rule
Fleming's right-hand rule shows the direction of induced current when a conductor moves in a magnetic field. • The Thumb represents the direction of Motion. • The First finger represents the direction of Field. • The Second finger represents the direction of Induced Current
Electromagnetic Induction is the production of an electromotive force across a conductor when it is exposed to a varying magnetic field.
Force on a current-carrying conductor in a magnetic field
The magnetic force on a current-carrying wire is perpendicular to both the wire and the magnetic field with direction given by the right hand rule
Students should know that a conductor carrying current in a magnetic field will experience a force and will probably remember that Fleming's Left Hand Rule can be used to find the direction of that force.
Because you are weak in Control and Co-ordination of nerve Cells
A reflex action, differently known as a reflex, is an involuntary and nearly instantaneous movement in response to a stimulus.
Nerve cell is an electrically excitable cell that processes and transmits information through electrical and chemical signals. These signals between neurons occur via synapses, specialized connections with other cells.
Neurons do not undergo cell division. In most cases, neurons are generated by special types of stem cells. A type of glial cell, called astrocytes (named for being somewhat star-shaped), have also been observed to turn into neurons by virtue of the stem cell characteristic pluripotency.
Skin is the soft outer covering of vertebrates. Other animal coverings such as the arthropod exoskeleton have different developmental origin, structure and chemical composition.