which object represents a negatively charged particle? which object represents a positively charged…
which object represents a negatively charged particle? which object represents a positively charged molecule? which object represents an uncharged molecule? which object will not move when in an electric field?
Answer
Brief Explanations:
Electric field lines are a visual representation of electric fields. By convention:
- Electric field lines originate from positive charges and point radially outwards.
- Electric field lines terminate on negative charges and point radially inwards.
- Uncharged objects do not have net electric field lines originating from or terminating on them.
- Charged objects experience a force when placed in an external electric field, causing them to move. Uncharged objects do not experience a net electrostatic force in a uniform electric field and thus will not accelerate due to the field.
Based on the diagrams:
- Object A shows field lines pointing outwards, indicating a positive charge.
- Object B shows field lines pointing inwards, indicating a negative charge.
- Object C shows no field lines, indicating an uncharged object.
Therefore:
- A negatively charged particle is represented by object B.
- A positively charged molecule is represented by object A.
- An uncharged molecule is represented by object C.
- An object that will not move when in an electric field is an uncharged object, which is object C.
Answer:
Which object represents a negatively charged particle? B Which object represents a positively charged molecule? A Which object represents an uncharged molecule? C Which object will not move when in an electric field? C