which model represents the electric field around a negatively charged ion?
which model represents the electric field around a negatively charged ion?
Answer
Brief Explanations:
The electric field lines around a negatively - charged ion point towards the ion. Electric field lines show the direction of the force that would be exerted on a positive test charge. Since a positive test charge would be attracted to a negative ion, the field lines should point inwards towards the negative ion.
Answer:
The model where the electric field lines are directed towards the negatively - charged ion (the one with arrows pointing inwards towards the blue circle with a negative sign).