PHYSICS 1260 FINAL EXAMINATION TEST 2026 FULL QUESTIONS AND VERIFIED ANSWERS GRADED A+

PHYSICS 1260 FINAL EXAMINATION TEST 2026
FULL QUESTIONS AND VERIFIED ANSWERS
GRADED A+

◉ The electrical force between electric charges depends only on their
A) magnitude (strength of charge).
B) separation distance.
C) [both of these]
D) [neither of these]. Answer: both of these


◉ The electrical force on a 2-C charge is 60 N. The electric field where
the charge is located is
A) 20 N/C.
B) 30 N/C.
C) 60 N/C.
D) 120 N/C.
E) 240 N/C.. Answer: 30 N/C


◉ The direction of the electric field is the same as the direction of the
electric (Coulomb) force exerted on
A) a neutral test charge.
B) an electron.

, C) an atom.
D) a proton.
E) a molecule.. Answer: a proton


◉ Between a pair of equal and opposite charges, field lines are
A) directed from positive to negative.
B) more concentrated closer to the charges.
C) vectors, with patterns that stem from the inverse-square law.
D) [all of these]
E) [none of these]. Answer: all of these


◉ Electric potential is defined as. Answer: the electrical potential energy
per unit charge (volts)


◉ Electric potential, measured in volts, is the ratio of electrical potential
energy to the amount of electric
A) current.
B) resistance.
C) charge.
D) voltage.
E) [none of these]. Answer: Charge