Voltage in Series

What is voltage?

• The speed of electrons

• The energy per unit charge

• The size of the battery

• The number of electrons

How should a voltmeter be connected to measure voltage?

• Not connected at all

• Directly to the battery

• In parallel with the component

• In series with the component

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What happens to the voltage across each bulb when a second bulb is added in series?

• It becomes zero

• It halves

• It doubles

• It stays the same

If two components have different resistances, which one will have a higher voltage across it?

• The one with higher resistance

• The one with lower resistance

• Neither will have voltage

• Both will have the same voltage

What is the total voltage across all components in a loop compared to the battery voltage?

• It is less than the battery voltage

• It is zero

• It is more than the battery voltage

• It is equal to the battery voltage