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  1. AP Physics 2
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Electric Force, Field, and Potential

Question 1
college-boardPhysics 2APExam Style
1 mark

Why does diffraction occur when matter waves pass through narrow openings?

Question 2
college-boardPhysics 2APExam Style
1 mark

Given that Planck's constant was tripled yet all other quantum mechanical principles held true, what effect could this have on emitted photon energy during electron transitions within atoms?

Question 3
college-boardPhysics 2APExam Style
1 mark

When calibrating equipment intended to verify conservation of electric charge through electrostatic experiments, what adjustment would most likely reduce systematic error?

Question 4
college-boardPhysics 2APExam Style
1 mark

How might you test if charge conservation holds at extremely small scales by analyzing collisions within a cloud chamber where charged particles leave trails?

Question 5
college-boardPhysics 2APExam Style
1 mark

In an electrical circuit, if no energy is added or removed, what can we say about the total amount of electric charge in that circuit?

Question 6
college-boardPhysics 2APExam Style
1 mark

Which unit represents electrical resistance?

Question 7
college-boardPhysics 2APExam Style
1 mark

If two charged objects with charges +4C and -6C come into contact, what will be the total charge after they separate?

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Question 8
college-boardPhysics 2APExam Style
1 mark

If the elementary charge (e) were to double in value while all other fundamental constants remained unchanged, how would the electric field strength around a point charge change?

Question 9
college-boardPhysics 2APExam Style
1 mark

In which situation will there be no change in the total amount of electric charge within an isolated system?

Question 10
college-boardPhysics 2APExam Style
1 mark

What experimental setup would most accurately determine whether electric charge is conserved when charging two identical capacitors connected in parallel versus series?