Multiple choice

In series grouping, the anode of one cell is connected to the cathode of another cell. Which of the following properties is not related to n identical cells connected in series?

  1. P = (nE/R + nr)2 x R

  2. Req = r/n

  3. Eeq = nE

  4. i = nE/R + nr

  5. V = iR

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Equivalent internal resistance Req = r/n It is for n identical cells connected in parallel.