Y8 More random circuit questions.

What will be the reading of the ammeter? Enter magnitude only.

Sort the circuits in order of their current lowest (1) to highest (4).

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What would be the reading on the voltmeter? Enter magnitude only.

What is the potential difference across the resistor?

• 1 V

• 3 V

• 4.5 V

• 9 V

What is the current in this series circuit?

• 0.66 A

• 0.75 A

• 1.5 A

• 3 A

Two identical resistors are placed in series like shown. What is the magnitude of the resistor marked X?

What is the unit of resistance? Spell it!

What is the potential difference across the cell?

• 1 V

• 2.5 V

• 5 V

• 10 V

What is the unit of potential difference?

What would be the reading of ammeter no.2? Enter a magnitude only?