Electric Charges and Fields

Electric Charges and Fields

12th Grade

25 Qs

quiz-placeholder

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Electric Charges and Fields

Electric Charges and Fields

Assessment

Quiz

Physics

12th Grade

Hard

NGSS
HS-PS2-4, HS-PS3-5

Standards-aligned

Created by

S Mishra

Used 171+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Two charges 3×105C3\times10^{-5}C  and 5×104C5\times10^4C  are placed at a distance 10 cm from each other. Find the value of electrostatic force acting between them.

 13.5×1011N13.5\times10^{11}N  

 40×1011N40\times10^{11}N  

 180×109N180\times10^9N  

 13.5×1010N13.5\times10^{10}N  

Tags

NGSS.HS-PS2-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the S. I. unit of electric flux?

NC×m2\frac{N}{C}\times m^2

N×m2N\times m^2

Nm2×C\frac{N}{m^2}\times C

N2m2×C2\frac{N^2}{m^2}\times C^2

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Electric flux is a vector quantity.

True

False

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Gauss law is valid only for the fields which follows inverse square law.

True

False

Tags

NGSS.HS-PS2-4

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Charge given to a spherical conductor is uniformly distributed in its entire volume.

True

False

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

The electric force between two charges changes, if we bring a third charge closer to them.

True

False

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Quantization of charge can be neglected at macroscopic level.

True

False

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