The galvanometer in a potentiometer circuit is connected:

  1. nowhere
  2. in parallel with the whole wire
  3. across the driver cell only
  4. in series with the cell being tested and the jockey
Answer

D) in series with the cell being tested and the jockey

Detects current from the test cell. SLO P-09-E-24 · Understanding

Physics MCQ · More Current Electricity MCQs · Practise