to the leftto the rightupwarddownward

Concepts and also reasonThe main principles required to solve the offered question are electrical field and also electric potential.The magnitude and direction of electric field was discovered using the relation equating potential difference with electrical field and also distance.Initially, calculation the magnitude of the electric field at the position marked in the figure and then the direction of electric field is find out by using the relationship between the electrical field and also electric potential.

FundamentalsElectric Potential is a amount numerically equal to the potential power of a unit positive charge at a given allude of the field.Electric field is the region around a charged object within which a pressure would it is in exerted on other charged objects.The relation in between electric field and potential distinction is offered by,

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Answer:

(a)

The size of electrical field can be discovered by,

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Here,V is the potential difference,D is the distance and also E is the electric field.Rearrange the over equation.
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…1The potential difference in between the 2 plates in the arrangement with potential at
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(b)The electric field is provided as,

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Here,V is the electric potential.The direction of the electrical field is indigenous high potential to the short potential. Since, the direction that potential is towards right.Hence, the options (2), (3) and also (4) are incorrect.Therefore, the electrical field is command from ideal to the left.