6 Some resistors are connected in series with a battery. When more resistors are added in series, the total resistance increases. Complete the sentences. Choose answers from the box. Each answer may be used once, more than once or not at all. [2 marks] decreases increases remains the same When the number of resistors increases, the potential difference across each . resistor __ When the number of resistors increases, the current in the A sdi circuit __ one (v) HOIT

## Step 1:When more resistors are added in a series circuit, the total resistance of the circuit increases. This is because in a series circuit, the total resistance is the sum of the individual resistances. ## Step 2:According to Ohm's law, the current in a circuit is inversely proportional to the resistance. This means that as the resistance increases, the current decreases. ### The formula for Ohm's law is: , where is the current, is the voltage, and is the resistance. ## Step 3:The potential difference across each resistor in a series circuit remains the same. This is because the total voltage supplied by the battery is divided equally among the resistors in the circuit.