circuit 2
If the current in circuit A is less than the current in circuit B, then the voltage in circuit A is less than the voltage in circuit B.
It limits the amount of electrical energy that can pass through a circuit.
A resistor in the circuit is broken.
Which circuit will have the greatest electric current?
(1 point)
circuit 1
circuit 4
circuit 2
circuit 3
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be correct?(1 point)
If the current in circuit A is less than the current in circuit B, then the voltage in circuit A is less than the voltage in circuit B.
If the voltage of circuit A is equal to the voltage of circuit B, then the current in circuit A is less than the current in circuit B.
If the current in circuit A is equal to the current in circuit B, then the voltage in circuit A is less than the voltage in circuit B.
If the voltage of circuit A is equal to the voltage of circuit B, then the current in circuit A is equal to the current in circuit B.
Which statement best defines the resistance of an electric circuit?(1 point)
It is the measurement of the rate of electrical energy in a circuit.
It describes how much electrical energy passes in a circuit.
It limits the amount of electrical energy that can pass through a circuit.
It is the amount of electrical energy that is available in a circuit
An electric circuit has an expected current of 80 amps. An electrician measures the current in the circuit at 120 amps. Which statement provides a possible explanation for this observation?(1 point)
There is not enough electrical energy in the circuit.
A resistor in the circuit is broken.
There is not enough voltage in the circuit.
The circuit has an extra resistor.
1 answer
1 answer