Three point charges -Q, -Q, and +3Q are arranged along a line as shown in the sketch. 
What is the electric potential at the point P?
Definitions:
Reinforcement-Affect Model
A psychological theory suggesting that the emotional response to a stimulus reinforces behavior, influencing subsequent actions or attitudes.
Dynamogenic Theory
A concept suggesting that the presence of others in a competitive environment increases an individual's motivation and energy level, leading to improved performance.
Triplett
Norman Triplett, a psychologist recognized for his work on social facilitation, showing how the presence of others affects performance.
Competitive Instinct
The innate or developed drive to compete and strive for success against others.
Q2: What is the inductive reactance of
Q5: A single circular loop of wire of
Q6: How many air molecules are in a
Q12: What is the amplitude of the wave?<br>A)0.01
Q19: Which combination of units can be used
Q31: How much heat, in calories, was exchanged
Q34: A closed loop carries a current that
Q51: Determine the magnitude of the uniform magnetic
Q57: Assume that S has been closed for
Q65: An incandescent light bulb radiates uniformly in