sketch a circuit diagram to show two resistors P and Q connected in series to a battery of two cells in series with each other
in the circuit part A resistor P has a resistance of 4 ohms resistor Q has a resistance of 2 ohms and each cell has a potential difference of 1.5V calculate:
the total potential difference of the two cells
the total resistance of the two resistors
the current in the circuit
the potential difference across the resistors
in the circuit part A resistor P has a resistance of 4 ohms resistor Q has a resistance of 2 ohms and each cell has a potential difference of 1.5V calculate:
the total potential difference of the two cells
the total resistance of the two resistors
the current in the circuit
the potential difference across the resistors