Electric field lines always begin at charges (or at infinity) and end at charges (or at infinity). one could also say that the lines we use to represent an electric field indicate the direction in which a test charge would initially move when released from rest. which of the following fills in the three missing words correctly? electric field lines always begin at charges (or at infinity) and end at charges (or at infinity). one could also say that the lines we use to represent an electric field indicate the direction in which a test charge would initially move when released from rest. which of the following fills in the three missing words correctly? (positive; negative; negative) (positive; negative; positive) (negative; positive; negative) (negative; positive; positive)

Electric field lines always begin at ___positive charges (or at infinity) and end at ___negative charges (or at infinity). One could also say that the lines we use to represent an electric field indicate the direction in which a ___positive test charge would initially move when released from rest.

Hence, the option 2 is the correct option which is (positive, negative, positive).

What is electric field?

The electric field is the property that is associated with the each point in the space when there is charge is present.

Properties of electric field-

The electric field line are always point away from the positive charge and the point towards the negative charge. Thus the first blank should be field with the "positive" term.The electric field line are always point away from the positive charge and the point towards the negative charge. Thus the second blank should be field with the "negative" term.The electric field lines indicate the direction electric field at a point. The particles moves along the line of electric field which start from the positive charge. Thus the third blank should be field with the "positive " term.

Thus the given statement can be filled as,

Electric field lines always begin at ___positive charges (or at infinity) and end at ___negative charges (or at infinity). One could also say that the lines we use to represent an electric field indicate the direction in which a ___positive test charge would initially move when released from rest.

Hence, the option 2 is the correct option which is (positive, negative, positive).

Learn more about the electric field here;

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Iwould sure like to answer your question but i honestly just don’t know