Question 1

Which of the following refers to the symbol given to electrical charge?

Accepted Answer

Q

Answer

I

Answer

A

Answer

V

Question 2

The following describes an electric current, EXCEPT:

Accepted Answer

The charges in electric current do not flow.

Answer

Electric current is giventhe symbol I.

Answer

Current is the amount of charge flowing per second and is given the unit

Answer

Electric current is the movement of negative charges (electrons) in a circuit.

Question 3

Which of the following shows the CORRECT relationship between current and charge?

Accepted Answer

I =Q / T

Answer

Q = I / T

Answer

I = T / Q

Answer

I = QT

Question 4

Which of the following is a measure of potential difference?

Accepted Answer

Volt

Answer

Charge

Answer

Ampere

Answer

Ohm

Question 5

What is the number of charges passing through a wire per unit time?

Accepted Answer

Current

Answer

Power

Answer

Resistance

Answer

Voltage

Question 6

It is the opposition to the flow of electric charges as they travel through a conducting wire.

Accepted Answer

Resistance

Answer

Current

Answer

Voltage

Answer

Circuit

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