Question

1) What is the potential diff. across 3 ohm. 2) Resistance or Resistance equivalent​

Answer 1

Answer:

All resistance are connected in series combination so Total resistance is equal to summation of all resistance. Total resistance = 6 ohm. Now potential difference across 3 ohm resistor, V = IR. so Potential difference across 3 ohm resistor V = 3*1/3 = 1 Volt.

Answer 2

1. All resistance is connected in series combination so Total resistance is equal to the summation of all resistance. Total resistance = 6 ohm. Now potential difference across 3-ohm resistor, V = IR. so Potential difference across 3 ohm resistor V = 3*1/3 = 1 Volt.
2. More resistance means less current is flowing through the circuit. Equivalent resistance is a different way of indicating 'total' resistance, which we calculate differently for series and parallel circuits. In a series circuit, the different components are connected in a single, continuous loop.