Electric field lines are drawn from positive charges to negative charges from ne

Question

Electric field lines are drawn from positive charges to negative charges from negative charges to positive charges from the largest charge to the smallest charge from the smallest charge to the largest charge. The points where the potential is the same (in three-dimensional spaces) have the same voltage True False The point where the potential is the same (in three - dimensional space) lie on a surface True False The relationship between the direction of the electric field lines and the surfaces is field lines are everywhere parallel to surfaces field lines always interned each other field line are everywhere perpendicular to surface field lines always make angles between 0^+ and 90 degree with surfaces. Why are the measured lines instead of surfaces for this laboratory? If two electrodes have a source of potential difference of 100 V connected to them, how many surface exist in the space between them? Why is it important to center the electrodes on the resistance paper for this laboratory? In the performance of this laboratory, what is the recommended maximum allowed potential difference from one end of an electrode to the other end? On what basis are you to decide how many points to measure for each for a given electrode configuration?

Explanation / Answer

1) Field lines always starts from positive charge and

ends on negative charge

so the answer is a) from positive charges to negative charges

2) voltage means potential difference ,here given that potential is same and not potential difference hence the given statement is false

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