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Electrostatic and Induced E-Field/AC and DC

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

It is generated by charges that are not moving.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

2.

Its strength depends on the magnitude and separation of the charges creating the field.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

3.

It is generated by moving charges, such as a current flowing through a wire.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

4.

It is often found around particles or objects with a net electrical charge.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

5.

It produces an electric force on charged particles within the field.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

6.

Its strength depends on the amount of current flowing or the rate of change of the magnetic field.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

7.

It consists of both an electric and a magnetic field component.

a)

ELECTROSTATIC ELECTRIC FIELD

b)

INDUCED ELECTRIC FIELD

c)

BOTH

8.

The flow of current does not change periodically.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

9.

It is most commonly used and most-preferred electric power for household equipment, office, buildings, etc.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

10.

The electric charge flow changes its direction periodically.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

11.

It flows in a single direction in a steady voltage.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

12.

Its major use is to supply power to electrical devices and to charge batteries.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

13.

It generates electromagnetic fields, heat or light.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

14.

It cannot be transferred over a very long distance - it loses electric power.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH

15.

Its frequency is dependent upon the country.

a)

ALTERNATING CURRENT (AC)

b)

DIRECT CURRENT (DC)

c)

BOTH