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Explain?why electric field lines are perpendicular …

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Explain?why electric field lines are perpendicular to the equipotentian surface

Posted by Rajan Chaudhary 4 years, 11 months ago

CBSE > Class 12 > Physics

3 answers

Vinit Singh 4 years, 11 months ago

Equipotential surface means no workdone take place to move one point charge to other point charge therefore electric field is perpendicular to equipotential surface

Shraddha ✨✰✰ 4 years, 11 months ago

Since the electric field lines point radially away from the charge, they are perpendicular to the equipotential lines. Figure 1. ... The potential is the same along each equipotential line, meaning that no work is required to move a charge anywhere along one of those lines.

Rajan Chaudhary 4 years, 11 months ago

Equipotential surface means same potential due to this no need of work is done required to move charge from one point to other point it means workdone is zero therefore force is perpendicular to the motion of charge and force exert a force along electric field therefore electric field is perpendicular to the equipotential surface

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