Physics equations/19-Electric Potential and Electric Field/Q:UsingGaussLaw/testbank

From Wikiversity
Jump to navigation Jump to search

Warning: The Quiz extension often fail in cases like this page where more than one quiz is present on the same page. If you need multiple versions, create more subpages.

Contents

B[edit]

1

A sphere has a uniform charge density of , and a radius equal to R. What formula describes the electric field at a distance r < R?

a)
b)
c)
d)
e) none of these are correct

2

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z < H/2?

a)
b)
c) none of these are correct
d)
e)

3

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r > R?

a)
b)
c) none of these are correct
d)
e)

4

A sphere has a uniform charge density of , and a radius or R. What formula describes the electric field at a distance r > R?

a)
b)
c)
d) none of these are correct
e)

5

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r < R?

a)
b) none of these are correct
c)
d)
e)

6

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z > H/2?

a)
b)
c) none of these are correct
d)
e)


C[edit]

1

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z > H/2?

a)
b)
c)
d) none of these are correct
e)

2

A sphere has a uniform charge density of , and a radius equal to R. What formula describes the electric field at a distance r < R?

a) none of these are correct
b)
c)
d)
e)

3

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z < H/2?

a)
b) none of these are correct
c)
d)
e)

4

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r < R?

a) none of these are correct
b)
c)
d)
e)

5

A sphere has a uniform charge density of , and a radius or R. What formula describes the electric field at a distance r > R?

a)
b)
c)
d)
e) none of these are correct

6

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r > R?

a)
b)
c)
d)
e) none of these are correct


D[edit]

1

A sphere has a uniform charge density of , and a radius or R. What formula describes the electric field at a distance r > R?

a)
b)
c)
d)
e) none of these are correct

2

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r > R?

a) none of these are correct
b)
c)
d)
e)

3

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z > H/2?

a)
b)
c)
d) none of these are correct
e)

4

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z < H/2?

a)
b)
c)
d) none of these are correct
e)

5

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r < R?

a)
b)
c)
d) none of these are correct
e)

6

A sphere has a uniform charge density of , and a radius equal to R. What formula describes the electric field at a distance r < R?

a)
b) none of these are correct
c)
d)
e)


E[edit]

1

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z < H/2?

a)
b)
c) none of these are correct
d)
e)

2

A sphere has a uniform charge density of , and a radius or R. What formula describes the electric field at a distance r > R?

a)
b) none of these are correct
c)
d)
e)

3

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r < R?

a)
b)
c)
d) none of these are correct
e)

4

A cylinder of radius, R, and height H has a uniform charge density of . The height is much less than the radius: H << R. The electric field at the center vanishes. What formula describes the electric field at a distance, z, on axis from the center if z > H/2?

a)
b)
c)
d) none of these are correct
e)

5

A sphere has a uniform charge density of , and a radius equal to R. What formula describes the electric field at a distance r < R?

a)
b)
c)
d)
e) none of these are correct

6

A cylinder of radius, R, and height H has a uniform charge density of . The height is much greater than the radius: H >> R. The electric field at the center vanishes. What formula describes the electric field at a distance, r, radially from the center if r > R?

a)
b)
c) none of these are correct
d)
e)