Electron current — task. Science State Board, Class 9.

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Examine the two statements carefully and decide if the given options are correct:

1. Assertion (A): Movement of the protons constitutes the conventional current.
Reason (R): Electrons flow through the path from a higher potential zone to a lower potential zone.

A is false but R is true
Both A and R are true but R is not the correct explanation of A
A is true but R is false
Both A and R are true and R is the correct explanation of A

2. Assertion (A): Voltmeter is used for measuring the potential difference in a circuit.
Reason (R): Ammeter is used for measuring the time of current flow in a circuit.

Both A and R are true but R is not the correct explanation of A
Both A and R are true and R is the correct explanation of A
A is false but R is true
A is true but R is false

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19. Electron current

Exercise condition: