Two Charges,+Q and −Q,are Located Two Meters Apart and There

question 65

Multiple Choice

Two charges,+Q and −Q,are located two meters apart and there is a point along the line that is equidistant from the two charges as indicated.Which vector best represents the direction of the electric field at that point?

• A) Vector E_A
• B) Vector E_B
• C) Vector E_C
• D) The electric field at that point is zero.

---

Definitions:

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus following a behavior increases the likelihood of that behavior being repeated in the future.

Intermittent Reinforcement

A conditioning schedule where a response is only sometimes rewarded, leading to more persistent behavior than continuous reinforcement.

Negative Reinforcement

A behavioral principle where the removal of an undesirable or unpleasant stimulus following a behavior increases the likelihood of that behavior being repeated in the future.

Nagging

A persistent annoyance or complaining about something in a repetitive and irritating manner.