Ағылшын 1-50

How many elements make up a simple electrical circuit?

• Three

• Four

• Five

• Two

• One

What is the unit of measurement of electric charge?

• Сoulomb (C).

• Ampere (A)

• Volt(V)

• Ohm(Ohm)

• Watt(W)

What is the definition of an electrical charge?

• The coulomb is defined as the quantity of electricity which flows past a given point in an electric circuit when a current of one ampere is maintained for one second.

• Power is defined as the rate of doing work or transferring energy.

• One volt is defined as the difference in potential between two points in a conductor which, when carrying a current of one ampere, dissipates a power of one watt

• This is defined as a value that is the reverse of the resistance

• It is defined as the resistance between two points in a conductor when a constant electric potential of one volt applied at the two points produces a current flow of one ampere in the conductor.

What is the formula for determining electric charge?

• Q = It.

• Q=Rt

• Q=LC

• Q=IRt

• Q=U/R

Solve the problem. If a current of 5 A flows for 2 minutes, find the quantity of electricity transferred.

• 600 С

• 500 С

• 400 С

• 60 С

• 30 C

What is the unit of measurement of electric power?

• Сoulomb (C).

• Ampere (A)

• Volt(V)

• Ohm(Ohm)

• Watt(W)

What is the definition of an electrical power?

 

• Power is defined as the rate of doing work or transferring energy.

• The coulomb is defined as the quantity of electricity which flows past a given point in an electric circuit when a current of one ampere is maintained for one second.

• One volt is defined as the difference in potential between two points in a conductor which, when carrying a current of one ampere, dissipates a power of one watt

• It is defined as the resistance between two points in a conductor when a constant electric potential of one volt applied at the two points produces a current flow of one ampere in the conductor.

• This is defined as a value that is the reverse of the resistance

What is the definition of an electric charge?

• one ampere second.

• one joule per second.

• one joule per coulomb

• one volt per ampere

What is the definition of an electric power?

• one ampere second.

• one joule per second.

• one joule per coulomb

• one volt per ampere

What is the formula for determining electric power?

• P = W/t.

• P=Wt

• P=W*t/L

• P=CRt

• P=U/R