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An electromagnetic induction graph of E versus I shows the relationship between the induced electromotive force (E) and the current (I) produced in a conductor when it is placed in a changing magnetic field.
It is useful for understanding the principles of electromagnetic induction and for predicting the behavior of electrical circuits and devices.
The shape of the graph is affected by the strength and direction of the magnetic field, the rate of change of the magnetic field, and the properties of the conductor such as its length, material, and resistance.
A straight line on the graph represents a proportional relationship between E and I, meaning that as one increases, the other also increases in a linear manner.
The slope of the graph represents the rate of change of E with respect to I, also known as the induced emf per unit current. This can provide information about the strength of the magnetic field or the properties of the conductor.
