When Doc is holding his flux-catcher in order to capture the most electric field

ID: 2082303 • Letter: W

Question

When Doc is holding his flux-catcher in order to capture the most electric field in the uniform field case, how does he position it?

a. underneath the page

b.around the page

c.parallel to the page

d.normal to the page

Why is there a little circle on the integral symbol in Gauss's Law?

a.there is no good reason for this symbol

b.because the integral will always have a zero value

c.because we always integrate over a closed surface

d.because we always integrate twice

Doc states that the two parallel plates example could be a model of a

a.capacitor

b.circuit

c.resistor

d.battery

What is the electric field inside a conductor in equilibrium?

a.always positive

b.infinity

c.it depends on how charged the conductor is

d.zero

Which rule of conductors does Doc say is "hardest to explain"?

a.charge on a conductor is always zero

b.charge on a conductor is always on the surface

c.charge on a conductor is always negative

d.charge on a conductor accumulates at pointy bits

Why is there a little circle on the integral symbol in Gauss's Law?

Option:c

Answer:because we always integrate over a closed surface

Doc states that the two parallel plates example could be a model of a ?

option:a

Answer:capacitor

What is the electric field inside a conductor in equilibrium?

option:d

Answer:zero

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