Question

Explain Electric field​

Answer 1

Answer:

Electric field, an electric property associated with each point in space when charge is present in any form. The magnitude and direction of the electric field are expressed by the value of E, called electric field strength or electric field intensity or simply the electric field.

Answer 2

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An electric field is measured by a term known as electric field intensity. If we place a positive unit charge near a positively charged object, the positive unit charge will experience a repulsive force. Due to this force, the positive unit charge will move away from the said charged object. The imaginary line through which the unit positive charge moves, is known as line of force. lines of force

Similarly, if we place a positive unit in the field of a negatively charged object, the unit positive charge will experience an attractive force. Due to this force, the unit positive charge will come closer to the said negatively charged object. In that case, line through which the positive unit charge moves, is called line of force.

We can place a unit positive anywhere surround the positively charged object and each position where we place it, the unit positive charge follows a separate line force to move. Hence, we can say, the lines of force get radiated or come out from this charged object.

positive electric field

But for a negatively charged object, these lines of force come into this negatively charged object.