PHYS 1260 EXAM 3 2025 ACTUAL EXAM COMPLETE

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PHYS 1260 EXAM 3 2025 ACTUAL EXAM COMPLETE

EXAM QUESTIONS WITH DETAILED VERIFIED

ANSWERS (100% CORRECT ANSWERS) /ALREADY

GRADED A+/ LATEST EXAM!!!

The electrical force between charges is strongest when the charges are

• close together

.B) far apart.

• [either of these]
• [need more information] - Answer-close together

The electrical force between electric charges depends only on their

• magnitude (strength of charge).
• separation distance.
• [both of these]
• [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. 1 / 2

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B) 30 N/C.

C) 60 N/C.

D) 120 N/C.

• 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 neutral test charge.
• an electron.
• an atom.
• a proton.
• a molecule. - Answer-a proton

Between a pair of equal and opposite charges, field lines are

• directed from positive to negative.
• more concentrated closer to the charges.
• vectors, with patterns that stem from the inverse-

square law.

• [all of these]
• [none of these] - Answer-all of these
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