A 12V light globe is connected to two 6V batteries as shown on the right. It does not glow with maximum brightness.

The voltage across the terminals of the light globe is 6 volts 12 volts 3 volts 24 volts

Terminal "X" is positive negative
Terminal "B" is positive negative
Terminal "A" is positive negative
Terminal "Y" is positive negative

A 12V light globe is connected to two 6V batteries as shown on the right. It glows with maximum brightness.

The voltage across the terminals of the light globe is 6 volts 12 volts 3 volts 24 volts

Terminal "D" is positive negative
Terminal "B" is positive negative
Terminal "A" is positive negative
Terminal "C" is positive negative

Three batteries are connected together as shown on the right. A voltmeter is used to measure the voltage across the terminals of the batteries. The voltmeter gives a reading of 6V.

Terminal "D" is positive negative
Terminal "B" is positive negative
Terminal "A" is positive negative
Terminal "C" is positive negative
Terminal "E" is positive negative
Terminal "F" is positive negative

Connect a 12V light globe to five 3V batteries so that it glows with maximum brightness. Be careful that the voltage across the light globe does not exceed 12V or it will fail. Solution