Froggy Jumps: Electric Charge and Field Questions (physics - hs3 - conductors and insulators - electric charge and fields


Froggy Jumps Electric Charge and Field QuestionsVersión en línea Test your knowledge on electric charge and field with these 17 questions! por Laura Taylor 1 What is the unit of electric charge? a Ampere b Coulomb c Volt 2 What is the formula for electric field? a E = Fd b E = q/F c E = F/q 3 What is the SI unit of electric field? a J/C b N/C c V/m 4 What is the direction of electric field lines? a From positive to negative charge b From negative to positive charge c They have no direction 5 What is the difference between polarization and induction? a Polarization is temperary and induction is permanent. b There is no difference c Polarization moves the electrons from one to another object and induction just pushes them away 6 What is an example of a material that can be polarized? a A conductor b A magnetic material c An insulator 7 What is the purpose of polarization? a To create a chemical reaction b To create a charge separation in a material for various applications c To create a magnetic field 8 What does the density of electric field lines represent? a The distance between charges b The charge of the particles c The strength of the electric field 9 What is the shape of electric field lines around a point charge? a Radial and symmetric b Straight and parallel c Circular and asymmetric 10 What happens to the electric field lines when they encounter a conductor? a They pass through the conductor b They change direction c They terminate or begin at the surface of the conductor 11 What is the electric field inside a conductor? a Zero b Variable c Constant 12 The direction of the field lines is based on a a positive point charge b negative point charge c neutral point charge 13 What is Colomb's Law? a A law that describes the motion of planets. b A law that describes the behavior of gases. c A law that describes the electrostatic interaction between charged particles. 14 What is the formula for Colomb's Law? a F = k (q1 * q2) / r^2 b F = P * A c F = m * a 15 What does 'k' represent in Colomb's Law? a The Coulomb constant. b The mass of the charged particles. c The distance between the charged particles. 16 What happens to the force between two charged particles if the distance between them is doubled? a The force remains the same. b The force increases by a factor of 2. c The force decreases by a factor of 4. 17 What is the direction of the force between two charged particles with the same sign? a No force b Attractive c Repulsive

1

What is the unit of electric charge?

a

Ampere

b

Coulomb

c

Volt

2

What is the formula for electric field?

a

E = F*d

b

E = q/F

c

E = F/q

3

What is the SI unit of electric field?

a

J/C

b

N/C

c

V/m

4

What is the direction of electric field lines?

a

From positive to negative charge

b

From negative to positive charge

c

They have no direction

5

What is the difference between polarization and induction?

a

Polarization is temperary and induction is permanent.

b

There is no difference

c

Polarization moves the electrons from one to another object and induction just pushes them away

6

What is an example of a material that can be polarized?

a

A conductor

b

A magnetic material

c

An insulator

7

What is the purpose of polarization?

a

To create a chemical reaction

b

To create a charge separation in a material for various applications

c

To create a magnetic field

8

What does the density of electric field lines represent?

a

The distance between charges

b

The charge of the particles

c

The strength of the electric field

9

What is the shape of electric field lines around a point charge?

a

Radial and symmetric

b

Straight and parallel

c

Circular and asymmetric

10

What happens to the electric field lines when they encounter a conductor?

a

They pass through the conductor

b

They change direction

c

They terminate or begin at the surface of the conductor

11

What is the electric field inside a conductor?

a

Zero

b

Variable

c

Constant

12

The direction of the field lines is based on a

a

positive point charge

b

negative point charge

c

neutral point charge

13

What is Colomb's Law?

a

A law that describes the motion of planets.

b

A law that describes the behavior of gases.

c

A law that describes the electrostatic interaction between charged particles.

14

What is the formula for Colomb's Law?

a

F = k * (q1 * q2) / r^2

b

F = P * A

c

F = m * a

15

What does 'k' represent in Colomb's Law?

a

The Coulomb constant.

b

The mass of the charged particles.

c

The distance between the charged particles.

16

What happens to the force between two charged particles if the distance between them is doubled?

a

The force remains the same.

b

The force increases by a factor of 2.

c

The force decreases by a factor of 4.

17

What is the direction of the force between two charged particles with the same sign?

a

No force

b

Attractive

c

Repulsive

Electric Charge and Field Questions

Froggy Jumps

Descarga la versión para jugar en papel

Creada por

Top 10 resultados

Top juegos

Froggy Jumps

Quiz de Culpa mía película

Froggy Jumps

Sabiduría animal

Froggy Jumps

El valle de los lobos

Froggy Jumps

OPEN UP 6 UNIT 1 VOCABULARY

Froggy Jumps

Salva a la Ranita

Froggy Jumps

Electric Charge and Field QuestionsVersión en línea

por Laura Taylor

What is the unit of electric charge?

What is the formula for electric field?

What is the SI unit of electric field?

What is the direction of electric field lines?

What is the difference between polarization and induction?

What is an example of a material that can be polarized?

What is the purpose of polarization?

What does the density of electric field lines represent?

What is the shape of electric field lines around a point charge?

What happens to the electric field lines when they encounter a conductor?

What is the electric field inside a conductor?

The direction of the field lines is based on a

What is Colomb's Law?

What is the formula for Colomb's Law?

What does 'k' represent in Colomb's Law?

What happens to the force between two charged particles if the distance between them is doubled?

What is the direction of the force between two charged particles with the same sign?