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Electromagnetism

Question 1
college-boardPhysics C: E&MAPExam Style
1 mark

What will be observed if a negatively charged particle is placed at a point where there is an electric field directed north?

Question 2
college-boardPhysics C: E&MAPExam Style
1 mark

In context, what relationship does Faraday's induction state regarding the movement of a magnet induces electromotive force (emf)?

Question 3
college-boardPhysics C: E&MAPExam Style
1 mark

Which consequence of Maxwell’s equations accounts for the ability to send and receive radio waves through empty space?

Question 4
college-boardPhysics C: E&MAPExam Style
1 mark

Which consequence results directly from Ampère-Maxwell's law (×B=μ0(J+ε0Et)\nabla \times B = \mu_{0}(J + \varepsilon_{0} \frac{\partial E}{\partial t})) in an area with no current flow (J=0J=0)?

Question 5
college-boardPhysics C: E&MAPExam Style
1 mark

Considering Faraday's law of induction, which scenario would induce the largest voltage in a coil assuming equal strength external changing flux?

Question 6
college-boardPhysics C: E&MAPExam Style
1 mark

According to Faraday's Law of Induction, what happens when the magnetic flux through a loop changes over time?

Question 7
college-boardPhysics C: E&MAPExam Style
1 mark

When considering Gauss's Law for magnetism, magnetic monopoles have never been observed experimentally, this suggests which property for the net magnetic flux passing through any closed surface?

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Question 8
college-boardPhysics C: E&MAPExam Style
1 mark

According to Coulomb's Law, what happens to the force between two charges if the distance between them doubles?

Question 9
college-boardPhysics C: E&MAPExam Style
1 mark

Considering Ampère-Maxwell's law (×B=μ0(J+ε0dEdt)\nabla \times B = \mu_{0} (J + \varepsilon_{0} \frac{dE}{dt})), what does it suggest about BB, if JJ remains zero and there’s a non-uniformly changing electric field EE over time?

Question 10
college-boardPhysics C: E&MAPExam Style
1 mark

What property of electric fields allows us to treat the field due to a uniformly charged infinite plane sheet as constant at all points directly above the surface?