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electrical force between the two charged objects.

(1 point)
Responses

Object A is negatively charged and Object B is positively charged, and they are repelling each other.
Object A is negatively charged and Object B is positively charged, and they are repelling each other.

Object A is negatively charged and Object B is positively charged, and they are attracting each other.
Object A is negatively charged and Object B is positively charged, and they are attracting each other.

Object A is positively charged and Object B is positively charged, and they are repelling each other.
Object A is positively charged and Object B is positively charged, and they are repelling each other.

Object A is positively charged and Object B is positively charged, and they are attracting each other.
Object A is positively charged and Object B is positively charged, and they are attracting each other.

Object A is negatively charged and Object B is negatively charged, and they are repelling each other.
Object A is negatively charged and Object B is negatively charged, and they are repelling each other.

Object A is negatively charged and Object B is negatively charged, and they are attracting each other.
Object A is negatively charged and Object B is negatively charged, and they are attracting each other.

An electric appliance draws 3 amperes of current when it is connected to a 24-volt source. What is the resistance of this appliance?

(1 point)
Responses

36 Ohms
36 Ohms

16 Ohms
16 Ohms

8 Ohms
8 Ohms

4 Ohms
4 Ohms

Which of the following would always increase the flow of current through the lights?

(1 point)
Responses

Decreasing the battery voltage and decreasing the resistance of the lights.
Decreasing the battery voltage and decreasing the resistance of the lights.

Increasing the battery voltage and increasing the resistance of the lights.
Increasing the battery voltage and increasing the resistance of the lights.

Decreasing the battery voltage and increasing the resistance of the lights.
Decreasing the battery voltage and increasing the resistance of the lights.

Increasing the battery voltage and decreasing the resistance of the lights.

What happens to the current flowing through a circuit as resistance increases?

(1 point)
Responses

It increases
It increases

It decreases
It decreases

It stays the same
It stays the same

It reverses direction

1 answer

Here are the correct responses to each of the questions:

  1. Electrical force between the two charged objects:

    • Object A is negatively charged and Object B is positively charged, and they are attracting each other.

  2. Resistance of the appliance:

    • The resistance can be calculated using Ohm's Law: \(R = V/I\). Here, \(V = 24\) volts and \(I = 3\) amperes. \[ R = \frac{24 , \text{volts}}{3 , \text{amperes}} = 8 , \text{Ohms} \]
    • Therefore, the correct answer is 8 Ohms.

  3. Which of the following would always increase the flow of current through the lights?

    • Increasing the battery voltage and decreasing the resistance of the lights.
    • This condition maximizes current based on Ohm's Law.

  4. What happens to the current flowing through a circuit as resistance increases?

    • It decreases.
    • According to Ohm's Law, if voltage remains constant and resistance increases, current decreases.

Let me know if you need any further explanations!