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Electric field

Authored by Rima Amouri

Physics

10th Grade

NGSS covered

Used 101+ times

Electric field
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The unit of electric field is not equivalent to

N/C

J/C

V/m

J/Coulomb.meter

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In the diagram below, P is a point near a negatively charged sphere. Which direction best represents the direction of the electric field at point P?

Right
Left
Up 
Down

Tags

NGSS.HS-PS2-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which quantity and unit are correctly paired?

electric field strength and N/C
electricity and Coulombs
electrostatic force and electrons
electric field strength and E

Tags

NGSS.HS-PS2-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A point charge Q is far from all other charges. At a distance of 2 m from Q, the electric field is 20 N/C. What is the force a charge of 5 Coulombs feels?

4 N
100 N
40 N
10 N

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An electrostatic force of 2 X 102. newtons is exerted on a charge of 4 coulomb at point P in an electric field. The magnitude of the electric field intensity at P is

8 X 102 N/C
5 N/C
2 X 10-2 N/C
50 N/C

Tags

NGSS.HS-PS2-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the magnitude of the electric field intensity at a point where a proton experiences an electrostatic force of magnitude 2.30 x 10-25 newton?

1.44 x 10-6 N/C
3.68 x 106 N/C
1.44 x 1044 N/C
3.68 x 10-44 N/C

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Where can an electric field be found?

below a force field

in a gravitational field

in the space surrounding a charged object

outside of a magnetic field

Tags

NGSS.HS-PS3-5

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