Question

1. Which of the following is not a
component of a circuit?
a. Battery
b. Wires
c. Key
d. Filament​

Answer 1

Answer:

key is the right answer

Explanation:

please mark me as brain list

Answer 2

The following which is not a component of a circuit is key.

• The key is used to identify the working of a circuit. Even though it can be important, it is not considered a component.
• A component in a circuit is what helps the circuit to work. This could include Batteries, Wires, Filaments, ammeters, Voltmeter, etc. Since the key cannot be counted as a material that helps the circuit to work so we cannot call it a component.
• The key is useful for testing the circuit whether it is working or not. Key acts as a bridge for the components of the circuit.
• This makes it important but not a component. Therefore, the key is not a component of a circuit.

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